122901975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 279148800

約数和(自身を除く): 156246825

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 27, 35, 37, 45, 57, 63, 75, 95, 105, 111, 133, 135, 171, 175, 185, 189, 225, 259, 285, 315, 333, 399, 475, 513, 525, 555, 665, 675, 703, 777, 855, 925, 945, 999, 1197, 1295, 1369, 1425, 1575, 1665, 1995, 2109, 2331, 2565, 2775, 3325, 3515, 3591, 3885, 4107, 4275, 4725, 4921, 4995, 5985, 6327, 6475, 6845, 6993, 8325, 9583, 9975, 10545, 11655, 12321, 12825, 14763, 17575, 17955, 18981, 19425, 20535, 24605, 24975, 26011, 28749, 29925, 31635, 34225, 34965, 36963, 44289, 47915, 52725, 58275, 61605, 73815, 78033, 86247, 89775, 94905, 102675, 123025, 130055, 132867, 143745, 158175, 174825, 182077, 184815, 221445, 234099, 239575, 258741, 308025, 369075, 390165, 431235, 474525, 546231, 650275, 664335, 702297, 718725, 910385, 924075, 1107225, 1170495, 1293705, 1638693, 1950825, 2156175, 2731155, 3321675, 3511485, 4551925, 4916079, 5852475, 6468525, 8193465, 13655775, 17557425, 24580395, 40967325, 122901975]

約数ペア:

[(1, 122901975), (3, 40967325), (5, 24580395), (7, 17557425), (9, 13655775), (15, 8193465), (19, 6468525), (21, 5852475), (25, 4916079), (27, 4551925), (35, 3511485), (37, 3321675), (45, 2731155), (57, 2156175), (63, 1950825), (75, 1638693), (95, 1293705), (105, 1170495), (111, 1107225), (133, 924075), (135, 910385), (171, 718725), (175, 702297), (185, 664335), (189, 650275), (225, 546231), (259, 474525), (285, 431235), (315, 390165), (333, 369075), (399, 308025), (475, 258741), (513, 239575), (525, 234099), (555, 221445), (665, 184815), (675, 182077), (703, 174825), (777, 158175), (855, 143745), (925, 132867), (945, 130055), (999, 123025), (1197, 102675), (1295, 94905), (1369, 89775), (1425, 86247), (1575, 78033), (1665, 73815), (1995, 61605), (2109, 58275), (2331, 52725), (2565, 47915), (2775, 44289), (3325, 36963), (3515, 34965), (3591, 34225), (3885, 31635), (4107, 29925), (4275, 28749), (4725, 26011), (4921, 24975), (4995, 24605), (5985, 20535), (6327, 19425), (6475, 18981), (6845, 17955), (6993, 17575), (8325, 14763), (9583, 12825), (9975, 12321), (10545, 11655)]