73225620

素因数分解:

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

素因数の和:117

約数の個数: 288

約数和(自身を含む): 265399680

約数和(自身を除く): 192174060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 61, 65, 76, 78, 81, 90, 95, 108, 114, 117, 122, 130, 135, 156, 162, 171, 180, 183, 190, 195, 228, 234, 243, 244, 247, 260, 270, 285, 305, 324, 342, 351, 366, 380, 390, 405, 468, 486, 494, 513, 540, 549, 570, 585, 610, 684, 702, 732, 741, 780, 793, 810, 855, 915, 972, 988, 1026, 1053, 1098, 1140, 1159, 1170, 1215, 1220, 1235, 1404, 1482, 1539, 1586, 1620, 1647, 1710, 1755, 1830, 2052, 2106, 2196, 2223, 2318, 2340, 2379, 2430, 2470, 2565, 2745, 2964, 3078, 3159, 3172, 3294, 3420, 3477, 3510, 3660, 3705, 3965, 4212, 4446, 4617, 4636, 4758, 4860, 4940, 4941, 5130, 5265, 5490, 5795, 6156, 6318, 6588, 6669, 6954, 7020, 7137, 7410, 7695, 7930, 8235, 8892, 9234, 9516, 9882, 10260, 10431, 10530, 10980, 11115, 11590, 11895, 12636, 13338, 13908, 14274, 14820, 14823, 15067, 15390, 15795, 15860, 16470, 17385, 18468, 19764, 20007, 20862, 21060, 21411, 22230, 23085, 23180, 23790, 24705, 26676, 28548, 29646, 30134, 30780, 31293, 31590, 32940, 33345, 34770, 35685, 40014, 41724, 42822, 44460, 45201, 46170, 47580, 49410, 52155, 59292, 60021, 60268, 62586, 63180, 64233, 66690, 69540, 71370, 74115, 75335, 80028, 85644, 90402, 92340, 93879, 98820, 100035, 104310, 107055, 120042, 125172, 128466, 133380, 135603, 142740, 148230, 150670, 156465, 180804, 187758, 192699, 200070, 208620, 214110, 226005, 240084, 256932, 271206, 281637, 296460, 300105, 301340, 312930, 321165, 375516, 385398, 400140, 406809, 428220, 452010, 469395, 542412, 563274, 600210, 625860, 642330, 678015, 770796, 813618, 904020, 938790, 963495, 1126548, 1200420, 1220427, 1284660, 1356030, 1408185, 1627236, 1877580, 1926990, 2034045, 2440854, 2712060, 2816370, 3661281, 3853980, 4068090, 4881708, 5632740, 6102135, 7322562, 8136180, 12204270, 14645124, 18306405, 24408540, 36612810, 73225620]

約数ペア:

[(1, 73225620), (2, 36612810), (3, 24408540), (4, 18306405), (5, 14645124), (6, 12204270), (9, 8136180), (10, 7322562), (12, 6102135), (13, 5632740), (15, 4881708), (18, 4068090), (19, 3853980), (20, 3661281), (26, 2816370), (27, 2712060), (30, 2440854), (36, 2034045), (38, 1926990), (39, 1877580), (45, 1627236), (52, 1408185), (54, 1356030), (57, 1284660), (60, 1220427), (61, 1200420), (65, 1126548), (76, 963495), (78, 938790), (81, 904020), (90, 813618), (95, 770796), (108, 678015), (114, 642330), (117, 625860), (122, 600210), (130, 563274), (135, 542412), (156, 469395), (162, 452010), (171, 428220), (180, 406809), (183, 400140), (190, 385398), (195, 375516), (228, 321165), (234, 312930), (243, 301340), (244, 300105), (247, 296460), (260, 281637), (270, 271206), (285, 256932), (305, 240084), (324, 226005), (342, 214110), (351, 208620), (366, 200070), (380, 192699), (390, 187758), (405, 180804), (468, 156465), (486, 150670), (494, 148230), (513, 142740), (540, 135603), (549, 133380), (570, 128466), (585, 125172), (610, 120042), (684, 107055), (702, 104310), (732, 100035), (741, 98820), (780, 93879), (793, 92340), (810, 90402), (855, 85644), (915, 80028), (972, 75335), (988, 74115), (1026, 71370), (1053, 69540), (1098, 66690), (1140, 64233), (1159, 63180), (1170, 62586), (1215, 60268), (1220, 60021), (1235, 59292), (1404, 52155), (1482, 49410), (1539, 47580), (1586, 46170), (1620, 45201), (1647, 44460), (1710, 42822), (1755, 41724), (1830, 40014), (2052, 35685), (2106, 34770), (2196, 33345), (2223, 32940), (2318, 31590), (2340, 31293), (2379, 30780), (2430, 30134), (2470, 29646), (2565, 28548), (2745, 26676), (2964, 24705), (3078, 23790), (3159, 23180), (3172, 23085), (3294, 22230), (3420, 21411), (3477, 21060), (3510, 20862), (3660, 20007), (3705, 19764), (3965, 18468), (4212, 17385), (4446, 16470), (4617, 15860), (4636, 15795), (4758, 15390), (4860, 15067), (4940, 14823), (4941, 14820), (5130, 14274), (5265, 13908), (5490, 13338), (5795, 12636), (6156, 11895), (6318, 11590), (6588, 11115), (6669, 10980), (6954, 10530), (7020, 10431), (7137, 10260), (7410, 9882), (7695, 9516), (7930, 9234), (8235, 8892)]