105137640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 361073700

約数和(自身を除く): 255936060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 809, 855, 1083, 1140, 1368, 1444, 1618, 1710, 1805, 2166, 2280, 2427, 2888, 3236, 3249, 3420, 3610, 4045, 4332, 4854, 5415, 6472, 6498, 6840, 7220, 7281, 8090, 8664, 9708, 10830, 12135, 12996, 14440, 14562, 15371, 16180, 16245, 19416, 21660, 24270, 25992, 29124, 30742, 32360, 32490, 36405, 43320, 46113, 48540, 58248, 61484, 64980, 72810, 76855, 92226, 97080, 122968, 129960, 138339, 145620, 153710, 184452, 230565, 276678, 291240, 292049, 307420, 368904, 461130, 553356, 584098, 614840, 691695, 876147, 922260, 1106712, 1168196, 1383390, 1460245, 1752294, 1844520, 2336392, 2628441, 2766780, 2920490, 3504588, 4380735, 5256882, 5533560, 5840980, 7009176, 8761470, 10513764, 11681960, 13142205, 17522940, 21027528, 26284410, 35045880, 52568820, 105137640]

約数ペア:

[(1, 105137640), (2, 52568820), (3, 35045880), (4, 26284410), (5, 21027528), (6, 17522940), (8, 13142205), (9, 11681960), (10, 10513764), (12, 8761470), (15, 7009176), (18, 5840980), (19, 5533560), (20, 5256882), (24, 4380735), (30, 3504588), (36, 2920490), (38, 2766780), (40, 2628441), (45, 2336392), (57, 1844520), (60, 1752294), (72, 1460245), (76, 1383390), (90, 1168196), (95, 1106712), (114, 922260), (120, 876147), (152, 691695), (171, 614840), (180, 584098), (190, 553356), (228, 461130), (285, 368904), (342, 307420), (360, 292049), (361, 291240), (380, 276678), (456, 230565), (570, 184452), (684, 153710), (722, 145620), (760, 138339), (809, 129960), (855, 122968), (1083, 97080), (1140, 92226), (1368, 76855), (1444, 72810), (1618, 64980), (1710, 61484), (1805, 58248), (2166, 48540), (2280, 46113), (2427, 43320), (2888, 36405), (3236, 32490), (3249, 32360), (3420, 30742), (3610, 29124), (4045, 25992), (4332, 24270), (4854, 21660), (5415, 19416), (6472, 16245), (6498, 16180), (6840, 15371), (7220, 14562), (7281, 14440), (8090, 12996), (8664, 12135), (9708, 10830)]