252221580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 384

約数和(自身を含む): 933273600

約数和(自身を除く): 681052020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 31, 36, 38, 39, 45, 52, 54, 57, 60, 61, 62, 65, 76, 78, 90, 93, 95, 108, 114, 117, 122, 124, 130, 135, 155, 156, 171, 180, 183, 186, 190, 195, 228, 234, 244, 247, 260, 270, 279, 285, 305, 310, 342, 351, 366, 372, 380, 390, 403, 465, 468, 494, 513, 540, 549, 558, 570, 585, 589, 610, 620, 684, 702, 732, 741, 780, 793, 806, 837, 855, 915, 930, 988, 1026, 1098, 1116, 1140, 1159, 1170, 1178, 1209, 1220, 1235, 1395, 1404, 1482, 1586, 1612, 1647, 1674, 1710, 1755, 1767, 1830, 1860, 1891, 2015, 2052, 2196, 2223, 2318, 2340, 2356, 2379, 2418, 2470, 2565, 2745, 2790, 2945, 2964, 3172, 3294, 3348, 3420, 3477, 3510, 3534, 3627, 3660, 3705, 3782, 3965, 4030, 4185, 4446, 4636, 4758, 4836, 4940, 5130, 5301, 5490, 5580, 5673, 5795, 5890, 6045, 6588, 6669, 6954, 7020, 7068, 7137, 7254, 7410, 7564, 7657, 7930, 8060, 8235, 8370, 8835, 8892, 9455, 9516, 10260, 10431, 10602, 10881, 10980, 11115, 11346, 11590, 11780, 11895, 12090, 13338, 13908, 14274, 14508, 14820, 15067, 15314, 15860, 15903, 16470, 16740, 17019, 17385, 17670, 18135, 18910, 20862, 21204, 21411, 21762, 22230, 22692, 22971, 23180, 23790, 24180, 24583, 26505, 26676, 28365, 28548, 30134, 30628, 31293, 31806, 32940, 33345, 34038, 34770, 35340, 35685, 35929, 36270, 37820, 38285, 41724, 42822, 43524, 44460, 45201, 45942, 47580, 49166, 51057, 52155, 53010, 54405, 56730, 60268, 62586, 63612, 66690, 68076, 68913, 69540, 71370, 71858, 72540, 73749, 75335, 76570, 79515, 85095, 85644, 90402, 91884, 98332, 102114, 104310, 106020, 107055, 107787, 108810, 113460, 114855, 122915, 125172, 133380, 135603, 137826, 142740, 143716, 147498, 150670, 153140, 156465, 159030, 170190, 179645, 180804, 204228, 206739, 208620, 214110, 215574, 217620, 221247, 226005, 229710, 245830, 255285, 271206, 275652, 294996, 301340, 312930, 318060, 323361, 340380, 344565, 359290, 368745, 406809, 413478, 428220, 431148, 442494, 452010, 459420, 467077, 491660, 510570, 538935, 542412, 625860, 646722, 663741, 678015, 689130, 718580, 737490, 813618, 826956, 884988, 904020, 934154, 970083, 1021140, 1033695, 1077870, 1106235, 1293444, 1327482, 1356030, 1378260, 1401231, 1474980, 1616805, 1627236, 1868308, 1940166, 2034045, 2067390, 2155740, 2212470, 2335385, 2654964, 2712060, 2802462, 3233610, 3318705, 3880332, 4068090, 4134780, 4203693, 4424940, 4670770, 4850415, 5604924, 6467220, 6637410, 7006155, 8136180, 8407386, 9341540, 9700830, 12611079, 13274820, 14012310, 16814772, 19401660, 21018465, 25222158, 28024620, 42036930, 50444316, 63055395, 84073860, 126110790, 252221580]

約数ペア:

[(1, 252221580), (2, 126110790), (3, 84073860), (4, 63055395), (5, 50444316), (6, 42036930), (9, 28024620), (10, 25222158), (12, 21018465), (13, 19401660), (15, 16814772), (18, 14012310), (19, 13274820), (20, 12611079), (26, 9700830), (27, 9341540), (30, 8407386), (31, 8136180), (36, 7006155), (38, 6637410), (39, 6467220), (45, 5604924), (52, 4850415), (54, 4670770), (57, 4424940), (60, 4203693), (61, 4134780), (62, 4068090), (65, 3880332), (76, 3318705), (78, 3233610), (90, 2802462), (93, 2712060), (95, 2654964), (108, 2335385), (114, 2212470), (117, 2155740), (122, 2067390), (124, 2034045), (130, 1940166), (135, 1868308), (155, 1627236), (156, 1616805), (171, 1474980), (180, 1401231), (183, 1378260), (186, 1356030), (190, 1327482), (195, 1293444), (228, 1106235), (234, 1077870), (244, 1033695), (247, 1021140), (260, 970083), (270, 934154), (279, 904020), (285, 884988), (305, 826956), (310, 813618), (342, 737490), (351, 718580), (366, 689130), (372, 678015), (380, 663741), (390, 646722), (403, 625860), (465, 542412), (468, 538935), (494, 510570), (513, 491660), (540, 467077), (549, 459420), (558, 452010), (570, 442494), (585, 431148), (589, 428220), (610, 413478), (620, 406809), (684, 368745), (702, 359290), (732, 344565), (741, 340380), (780, 323361), (793, 318060), (806, 312930), (837, 301340), (855, 294996), (915, 275652), (930, 271206), (988, 255285), (1026, 245830), (1098, 229710), (1116, 226005), (1140, 221247), (1159, 217620), (1170, 215574), (1178, 214110), (1209, 208620), (1220, 206739), (1235, 204228), (1395, 180804), (1404, 179645), (1482, 170190), (1586, 159030), (1612, 156465), (1647, 153140), (1674, 150670), (1710, 147498), (1755, 143716), (1767, 142740), (1830, 137826), (1860, 135603), (1891, 133380), (2015, 125172), (2052, 122915), (2196, 114855), (2223, 113460), (2318, 108810), (2340, 107787), (2356, 107055), (2379, 106020), (2418, 104310), (2470, 102114), (2565, 98332), (2745, 91884), (2790, 90402), (2945, 85644), (2964, 85095), (3172, 79515), (3294, 76570), (3348, 75335), (3420, 73749), (3477, 72540), (3510, 71858), (3534, 71370), (3627, 69540), (3660, 68913), (3705, 68076), (3782, 66690), (3965, 63612), (4030, 62586), (4185, 60268), (4446, 56730), (4636, 54405), (4758, 53010), (4836, 52155), (4940, 51057), (5130, 49166), (5301, 47580), (5490, 45942), (5580, 45201), (5673, 44460), (5795, 43524), (5890, 42822), (6045, 41724), (6588, 38285), (6669, 37820), (6954, 36270), (7020, 35929), (7068, 35685), (7137, 35340), (7254, 34770), (7410, 34038), (7564, 33345), (7657, 32940), (7930, 31806), (8060, 31293), (8235, 30628), (8370, 30134), (8835, 28548), (8892, 28365), (9455, 26676), (9516, 26505), (10260, 24583), (10431, 24180), (10602, 23790), (10881, 23180), (10980, 22971), (11115, 22692), (11346, 22230), (11590, 21762), (11780, 21411), (11895, 21204), (12090, 20862), (13338, 18910), (13908, 18135), (14274, 17670), (14508, 17385), (14820, 17019), (15067, 16740), (15314, 16470), (15860, 15903)]