122151750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 355829760

約数和(自身を除く): 233678010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 53, 70, 75, 105, 106, 125, 150, 159, 175, 210, 250, 265, 318, 350, 371, 375, 439, 525, 530, 742, 750, 795, 875, 878, 1050, 1113, 1317, 1325, 1590, 1750, 1855, 2195, 2226, 2625, 2634, 2650, 3073, 3710, 3975, 4390, 5250, 5565, 6146, 6585, 6625, 7950, 9219, 9275, 10975, 11130, 13170, 13250, 15365, 18438, 18550, 19875, 21950, 23267, 27825, 30730, 32925, 39750, 46095, 46375, 46534, 54875, 55650, 65850, 69801, 76825, 92190, 92750, 109750, 116335, 139125, 139602, 153650, 162869, 164625, 230475, 232670, 278250, 325738, 329250, 349005, 384125, 460950, 488607, 581675, 698010, 768250, 814345, 977214, 1152375, 1163350, 1628690, 1745025, 2304750, 2443035, 2908375, 3490050, 4071725, 4886070, 5816750, 8143450, 8725125, 12215175, 17450250, 20358625, 24430350, 40717250, 61075875, 122151750]

約数ペア:

[(1, 122151750), (2, 61075875), (3, 40717250), (5, 24430350), (6, 20358625), (7, 17450250), (10, 12215175), (14, 8725125), (15, 8143450), (21, 5816750), (25, 4886070), (30, 4071725), (35, 3490050), (42, 2908375), (50, 2443035), (53, 2304750), (70, 1745025), (75, 1628690), (105, 1163350), (106, 1152375), (125, 977214), (150, 814345), (159, 768250), (175, 698010), (210, 581675), (250, 488607), (265, 460950), (318, 384125), (350, 349005), (371, 329250), (375, 325738), (439, 278250), (525, 232670), (530, 230475), (742, 164625), (750, 162869), (795, 153650), (875, 139602), (878, 139125), (1050, 116335), (1113, 109750), (1317, 92750), (1325, 92190), (1590, 76825), (1750, 69801), (1855, 65850), (2195, 55650), (2226, 54875), (2625, 46534), (2634, 46375), (2650, 46095), (3073, 39750), (3710, 32925), (3975, 30730), (4390, 27825), (5250, 23267), (5565, 21950), (6146, 19875), (6585, 18550), (6625, 18438), (7950, 15365), (9219, 13250), (9275, 13170), (10975, 11130)]