33975990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 98496000

約数和(自身を除く): 64520010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 37, 38, 45, 54, 57, 74, 90, 95, 111, 114, 135, 171, 179, 185, 190, 222, 270, 285, 333, 342, 358, 370, 513, 537, 555, 570, 666, 703, 855, 895, 999, 1026, 1074, 1110, 1406, 1611, 1665, 1710, 1790, 1998, 2109, 2565, 2685, 3222, 3330, 3401, 3515, 4218, 4833, 4995, 5130, 5370, 6327, 6623, 6802, 7030, 8055, 9666, 9990, 10203, 10545, 12654, 13246, 16110, 17005, 18981, 19869, 20406, 21090, 24165, 30609, 31635, 33115, 34010, 37962, 39738, 48330, 51015, 59607, 61218, 63270, 66230, 91827, 94905, 99345, 102030, 119214, 125837, 153045, 178821, 183654, 189810, 198690, 251674, 298035, 306090, 357642, 377511, 459135, 596070, 629185, 755022, 894105, 918270, 1132533, 1258370, 1788210, 1887555, 2265066, 3397599, 3775110, 5662665, 6795198, 11325330, 16987995, 33975990]

約数ペア:

[(1, 33975990), (2, 16987995), (3, 11325330), (5, 6795198), (6, 5662665), (9, 3775110), (10, 3397599), (15, 2265066), (18, 1887555), (19, 1788210), (27, 1258370), (30, 1132533), (37, 918270), (38, 894105), (45, 755022), (54, 629185), (57, 596070), (74, 459135), (90, 377511), (95, 357642), (111, 306090), (114, 298035), (135, 251674), (171, 198690), (179, 189810), (185, 183654), (190, 178821), (222, 153045), (270, 125837), (285, 119214), (333, 102030), (342, 99345), (358, 94905), (370, 91827), (513, 66230), (537, 63270), (555, 61218), (570, 59607), (666, 51015), (703, 48330), (855, 39738), (895, 37962), (999, 34010), (1026, 33115), (1074, 31635), (1110, 30609), (1406, 24165), (1611, 21090), (1665, 20406), (1710, 19869), (1790, 18981), (1998, 17005), (2109, 16110), (2565, 13246), (2685, 12654), (3222, 10545), (3330, 10203), (3401, 9990), (3515, 9666), (4218, 8055), (4833, 7030), (4995, 6802), (5130, 6623), (5370, 6327)]