99142980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 306343296

約数和(自身を除く): 207200316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 71, 74, 85, 102, 111, 142, 148, 170, 185, 204, 213, 222, 255, 284, 340, 355, 370, 426, 444, 510, 555, 629, 710, 740, 852, 1020, 1065, 1110, 1207, 1258, 1369, 1420, 1887, 2130, 2220, 2414, 2516, 2627, 2738, 3145, 3621, 3774, 4107, 4260, 4828, 5254, 5476, 6035, 6290, 6845, 7242, 7548, 7881, 8214, 9435, 10508, 12070, 12580, 13135, 13690, 14484, 15762, 16428, 18105, 18870, 20535, 23273, 24140, 26270, 27380, 31524, 36210, 37740, 39405, 41070, 44659, 46546, 52540, 69819, 72420, 78810, 82140, 89318, 93092, 97199, 116365, 133977, 139638, 157620, 178636, 194398, 223295, 232730, 267954, 279276, 291597, 349095, 388796, 446590, 465460, 485995, 535908, 583194, 669885, 698190, 893180, 971990, 1166388, 1339770, 1396380, 1457985, 1652383, 1943980, 2679540, 2915970, 3304766, 4957149, 5831940, 6609532, 8261915, 9914298, 16523830, 19828596, 24785745, 33047660, 49571490, 99142980]

約数ペア:

[(1, 99142980), (2, 49571490), (3, 33047660), (4, 24785745), (5, 19828596), (6, 16523830), (10, 9914298), (12, 8261915), (15, 6609532), (17, 5831940), (20, 4957149), (30, 3304766), (34, 2915970), (37, 2679540), (51, 1943980), (60, 1652383), (68, 1457985), (71, 1396380), (74, 1339770), (85, 1166388), (102, 971990), (111, 893180), (142, 698190), (148, 669885), (170, 583194), (185, 535908), (204, 485995), (213, 465460), (222, 446590), (255, 388796), (284, 349095), (340, 291597), (355, 279276), (370, 267954), (426, 232730), (444, 223295), (510, 194398), (555, 178636), (629, 157620), (710, 139638), (740, 133977), (852, 116365), (1020, 97199), (1065, 93092), (1110, 89318), (1207, 82140), (1258, 78810), (1369, 72420), (1420, 69819), (1887, 52540), (2130, 46546), (2220, 44659), (2414, 41070), (2516, 39405), (2627, 37740), (2738, 36210), (3145, 31524), (3621, 27380), (3774, 26270), (4107, 24140), (4260, 23273), (4828, 20535), (5254, 18870), (5476, 18105), (6035, 16428), (6290, 15762), (6845, 14484), (7242, 13690), (7548, 13135), (7881, 12580), (8214, 12070), (9435, 10508)]