30885750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 99874944

約数和(自身を除く): 68989194

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 50, 53, 63, 70, 74, 75, 90, 105, 106, 111, 125, 126, 150, 159, 175, 185, 210, 222, 225, 250, 259, 265, 315, 318, 333, 350, 370, 371, 375, 450, 477, 518, 525, 530, 555, 630, 666, 742, 750, 777, 795, 875, 925, 954, 1050, 1110, 1113, 1125, 1295, 1325, 1554, 1575, 1590, 1665, 1750, 1850, 1855, 1961, 2226, 2250, 2331, 2385, 2590, 2625, 2650, 2775, 3150, 3330, 3339, 3710, 3885, 3922, 3975, 4625, 4662, 4770, 5250, 5550, 5565, 5883, 6475, 6625, 6678, 7770, 7875, 7950, 8325, 9250, 9275, 9805, 11130, 11655, 11766, 11925, 12950, 13250, 13727, 13875, 15750, 16650, 16695, 17649, 18550, 19425, 19610, 19875, 23310, 23850, 27454, 27750, 27825, 29415, 32375, 33390, 35298, 38850, 39750, 41181, 41625, 46375, 49025, 55650, 58275, 58830, 59625, 64750, 68635, 82362, 83250, 83475, 88245, 92750, 97125, 98050, 116550, 119250, 123543, 137270, 139125, 147075, 166950, 176490, 194250, 205905, 245125, 247086, 278250, 291375, 294150, 343175, 411810, 417375, 441225, 490250, 582750, 617715, 686350, 735375, 834750, 882450, 1029525, 1235430, 1470750, 1715875, 2059050, 2206125, 3088575, 3431750, 4412250, 5147625, 6177150, 10295250, 15442875, 30885750]

約数ペア:

[(1, 30885750), (2, 15442875), (3, 10295250), (5, 6177150), (6, 5147625), (7, 4412250), (9, 3431750), (10, 3088575), (14, 2206125), (15, 2059050), (18, 1715875), (21, 1470750), (25, 1235430), (30, 1029525), (35, 882450), (37, 834750), (42, 735375), (45, 686350), (50, 617715), (53, 582750), (63, 490250), (70, 441225), (74, 417375), (75, 411810), (90, 343175), (105, 294150), (106, 291375), (111, 278250), (125, 247086), (126, 245125), (150, 205905), (159, 194250), (175, 176490), (185, 166950), (210, 147075), (222, 139125), (225, 137270), (250, 123543), (259, 119250), (265, 116550), (315, 98050), (318, 97125), (333, 92750), (350, 88245), (370, 83475), (371, 83250), (375, 82362), (450, 68635), (477, 64750), (518, 59625), (525, 58830), (530, 58275), (555, 55650), (630, 49025), (666, 46375), (742, 41625), (750, 41181), (777, 39750), (795, 38850), (875, 35298), (925, 33390), (954, 32375), (1050, 29415), (1110, 27825), (1113, 27750), (1125, 27454), (1295, 23850), (1325, 23310), (1554, 19875), (1575, 19610), (1590, 19425), (1665, 18550), (1750, 17649), (1850, 16695), (1855, 16650), (1961, 15750), (2226, 13875), (2250, 13727), (2331, 13250), (2385, 12950), (2590, 11925), (2625, 11766), (2650, 11655), (2775, 11130), (3150, 9805), (3330, 9275), (3339, 9250), (3710, 8325), (3885, 7950), (3922, 7875), (3975, 7770), (4625, 6678), (4662, 6625), (4770, 6475), (5250, 5883), (5550, 5565)]