84073860

素因数分解:

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

素因数の和:139

約数の個数: 288

約数和(自身を含む): 303313920

約数和(自身を除く): 219240060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 31, 36, 38, 39, 45, 52, 57, 60, 61, 62, 65, 76, 78, 90, 93, 95, 114, 117, 122, 124, 130, 155, 156, 171, 180, 183, 186, 190, 195, 228, 234, 244, 247, 260, 279, 285, 305, 310, 342, 366, 372, 380, 390, 403, 465, 468, 494, 549, 558, 570, 585, 589, 610, 620, 684, 732, 741, 780, 793, 806, 855, 915, 930, 988, 1098, 1116, 1140, 1159, 1170, 1178, 1209, 1220, 1235, 1395, 1482, 1586, 1612, 1710, 1767, 1830, 1860, 1891, 2015, 2196, 2223, 2318, 2340, 2356, 2379, 2418, 2470, 2745, 2790, 2945, 2964, 3172, 3420, 3477, 3534, 3627, 3660, 3705, 3782, 3965, 4030, 4446, 4636, 4758, 4836, 4940, 5301, 5490, 5580, 5673, 5795, 5890, 6045, 6954, 7068, 7137, 7254, 7410, 7564, 7657, 7930, 8060, 8835, 8892, 9455, 9516, 10431, 10602, 10980, 11115, 11346, 11590, 11780, 11895, 12090, 13908, 14274, 14508, 14820, 15067, 15314, 15860, 17019, 17385, 17670, 18135, 18910, 20862, 21204, 22230, 22692, 22971, 23180, 23790, 24180, 24583, 26505, 28365, 28548, 30134, 30628, 34038, 34770, 35340, 35685, 35929, 36270, 37820, 38285, 41724, 44460, 45201, 45942, 47580, 49166, 52155, 53010, 56730, 60268, 68076, 68913, 69540, 71370, 71858, 72540, 73749, 75335, 76570, 85095, 90402, 91884, 98332, 104310, 106020, 107787, 113460, 114855, 122915, 135603, 137826, 142740, 143716, 147498, 150670, 153140, 170190, 179645, 180804, 208620, 215574, 221247, 226005, 229710, 245830, 271206, 275652, 294996, 301340, 323361, 340380, 344565, 359290, 368745, 431148, 442494, 452010, 459420, 467077, 491660, 538935, 542412, 646722, 678015, 689130, 718580, 737490, 884988, 904020, 934154, 1077870, 1106235, 1293444, 1356030, 1378260, 1401231, 1474980, 1616805, 1868308, 2155740, 2212470, 2335385, 2712060, 2802462, 3233610, 4203693, 4424940, 4670770, 5604924, 6467220, 7006155, 8407386, 9341540, 14012310, 16814772, 21018465, 28024620, 42036930, 84073860]

約数ペア:

[(1, 84073860), (2, 42036930), (3, 28024620), (4, 21018465), (5, 16814772), (6, 14012310), (9, 9341540), (10, 8407386), (12, 7006155), (13, 6467220), (15, 5604924), (18, 4670770), (19, 4424940), (20, 4203693), (26, 3233610), (30, 2802462), (31, 2712060), (36, 2335385), (38, 2212470), (39, 2155740), (45, 1868308), (52, 1616805), (57, 1474980), (60, 1401231), (61, 1378260), (62, 1356030), (65, 1293444), (76, 1106235), (78, 1077870), (90, 934154), (93, 904020), (95, 884988), (114, 737490), (117, 718580), (122, 689130), (124, 678015), (130, 646722), (155, 542412), (156, 538935), (171, 491660), (180, 467077), (183, 459420), (186, 452010), (190, 442494), (195, 431148), (228, 368745), (234, 359290), (244, 344565), (247, 340380), (260, 323361), (279, 301340), (285, 294996), (305, 275652), (310, 271206), (342, 245830), (366, 229710), (372, 226005), (380, 221247), (390, 215574), (403, 208620), (465, 180804), (468, 179645), (494, 170190), (549, 153140), (558, 150670), (570, 147498), (585, 143716), (589, 142740), (610, 137826), (620, 135603), (684, 122915), (732, 114855), (741, 113460), (780, 107787), (793, 106020), (806, 104310), (855, 98332), (915, 91884), (930, 90402), (988, 85095), (1098, 76570), (1116, 75335), (1140, 73749), (1159, 72540), (1170, 71858), (1178, 71370), (1209, 69540), (1220, 68913), (1235, 68076), (1395, 60268), (1482, 56730), (1586, 53010), (1612, 52155), (1710, 49166), (1767, 47580), (1830, 45942), (1860, 45201), (1891, 44460), (2015, 41724), (2196, 38285), (2223, 37820), (2318, 36270), (2340, 35929), (2356, 35685), (2379, 35340), (2418, 34770), (2470, 34038), (2745, 30628), (2790, 30134), (2945, 28548), (2964, 28365), (3172, 26505), (3420, 24583), (3477, 24180), (3534, 23790), (3627, 23180), (3660, 22971), (3705, 22692), (3782, 22230), (3965, 21204), (4030, 20862), (4446, 18910), (4636, 18135), (4758, 17670), (4836, 17385), (4940, 17019), (5301, 15860), (5490, 15314), (5580, 15067), (5673, 14820), (5795, 14508), (5890, 14274), (6045, 13908), (6954, 12090), (7068, 11895), (7137, 11780), (7254, 11590), (7410, 11346), (7564, 11115), (7657, 10980), (7930, 10602), (8060, 10431), (8835, 9516), (8892, 9455)]