30999150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:795

約数の個数: 144

約数和(自身を含む): 102639264

約数和(自身を除く): 71640114

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 757, 819, 910, 975, 1050, 1170, 1365, 1514, 1575, 1638, 1950, 2271, 2275, 2730, 2925, 3150, 3785, 4095, 4542, 4550, 5299, 5850, 6813, 6825, 7570, 8190, 9841, 10598, 11355, 13626, 13650, 15897, 18925, 19682, 20475, 22710, 26495, 29523, 31794, 34065, 37850, 40950, 47691, 49205, 52990, 56775, 59046, 68130, 68887, 79485, 88569, 95382, 98410, 113550, 132475, 137774, 147615, 158970, 170325, 177138, 206661, 238455, 246025, 264950, 295230, 340650, 344435, 397425, 413322, 442845, 476910, 492050, 619983, 688870, 738075, 794850, 885690, 1033305, 1192275, 1239966, 1476150, 1722175, 2066610, 2214225, 2384550, 3099915, 3444350, 4428450, 5166525, 6199830, 10333050, 15499575, 30999150]

約数ペア:

[(1, 30999150), (2, 15499575), (3, 10333050), (5, 6199830), (6, 5166525), (7, 4428450), (9, 3444350), (10, 3099915), (13, 2384550), (14, 2214225), (15, 2066610), (18, 1722175), (21, 1476150), (25, 1239966), (26, 1192275), (30, 1033305), (35, 885690), (39, 794850), (42, 738075), (45, 688870), (50, 619983), (63, 492050), (65, 476910), (70, 442845), (75, 413322), (78, 397425), (90, 344435), (91, 340650), (105, 295230), (117, 264950), (126, 246025), (130, 238455), (150, 206661), (175, 177138), (182, 170325), (195, 158970), (210, 147615), (225, 137774), (234, 132475), (273, 113550), (315, 98410), (325, 95382), (350, 88569), (390, 79485), (450, 68887), (455, 68130), (525, 59046), (546, 56775), (585, 52990), (630, 49205), (650, 47691), (757, 40950), (819, 37850), (910, 34065), (975, 31794), (1050, 29523), (1170, 26495), (1365, 22710), (1514, 20475), (1575, 19682), (1638, 18925), (1950, 15897), (2271, 13650), (2275, 13626), (2730, 11355), (2925, 10598), (3150, 9841), (3785, 8190), (4095, 7570), (4542, 6825), (4550, 6813), (5299, 5850)]