73029180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 247726080

約数和(自身を除く): 174696900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 71, 79, 84, 93, 105, 124, 140, 142, 155, 158, 186, 210, 213, 217, 237, 284, 310, 316, 355, 372, 395, 420, 426, 434, 465, 474, 497, 553, 620, 651, 710, 790, 852, 868, 930, 948, 994, 1065, 1085, 1106, 1185, 1302, 1420, 1491, 1580, 1659, 1860, 1988, 2130, 2170, 2201, 2212, 2370, 2449, 2485, 2604, 2765, 2982, 3255, 3318, 4260, 4340, 4402, 4740, 4898, 4970, 5530, 5609, 5964, 6510, 6603, 6636, 7347, 7455, 8295, 8804, 9796, 9940, 11005, 11060, 11218, 12245, 13020, 13206, 14694, 14910, 15407, 16590, 16827, 17143, 22010, 22436, 24490, 26412, 28045, 29388, 29820, 30814, 33015, 33180, 33654, 34286, 36735, 39263, 44020, 46221, 48980, 51429, 56090, 61628, 66030, 67308, 68572, 73470, 77035, 78526, 84135, 85715, 92442, 102858, 112180, 117789, 132060, 146940, 154070, 157052, 168270, 171430, 173879, 184884, 196315, 205716, 231105, 235578, 257145, 308140, 336540, 342860, 347758, 392630, 462210, 471156, 514290, 521637, 588945, 695516, 785260, 869395, 924420, 1028580, 1043274, 1177890, 1217153, 1738790, 2086548, 2355780, 2434306, 2608185, 3477580, 3651459, 4868612, 5216370, 6085765, 7302918, 10432740, 12171530, 14605836, 18257295, 24343060, 36514590, 73029180]

約数ペア:

[(1, 73029180), (2, 36514590), (3, 24343060), (4, 18257295), (5, 14605836), (6, 12171530), (7, 10432740), (10, 7302918), (12, 6085765), (14, 5216370), (15, 4868612), (20, 3651459), (21, 3477580), (28, 2608185), (30, 2434306), (31, 2355780), (35, 2086548), (42, 1738790), (60, 1217153), (62, 1177890), (70, 1043274), (71, 1028580), (79, 924420), (84, 869395), (93, 785260), (105, 695516), (124, 588945), (140, 521637), (142, 514290), (155, 471156), (158, 462210), (186, 392630), (210, 347758), (213, 342860), (217, 336540), (237, 308140), (284, 257145), (310, 235578), (316, 231105), (355, 205716), (372, 196315), (395, 184884), (420, 173879), (426, 171430), (434, 168270), (465, 157052), (474, 154070), (497, 146940), (553, 132060), (620, 117789), (651, 112180), (710, 102858), (790, 92442), (852, 85715), (868, 84135), (930, 78526), (948, 77035), (994, 73470), (1065, 68572), (1085, 67308), (1106, 66030), (1185, 61628), (1302, 56090), (1420, 51429), (1491, 48980), (1580, 46221), (1659, 44020), (1860, 39263), (1988, 36735), (2130, 34286), (2170, 33654), (2201, 33180), (2212, 33015), (2370, 30814), (2449, 29820), (2485, 29388), (2604, 28045), (2765, 26412), (2982, 24490), (3255, 22436), (3318, 22010), (4260, 17143), (4340, 16827), (4402, 16590), (4740, 15407), (4898, 14910), (4970, 14694), (5530, 13206), (5609, 13020), (5964, 12245), (6510, 11218), (6603, 11060), (6636, 11005), (7347, 9940), (7455, 9796), (8295, 8804)]