89240340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 307722240

約数和(自身を除く): 218481900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 53, 57, 60, 70, 76, 84, 95, 105, 106, 114, 133, 140, 159, 190, 210, 211, 212, 228, 265, 266, 285, 318, 371, 380, 399, 420, 422, 530, 532, 570, 633, 636, 665, 742, 795, 798, 844, 1007, 1055, 1060, 1113, 1140, 1266, 1330, 1477, 1484, 1590, 1596, 1855, 1995, 2014, 2110, 2226, 2532, 2660, 2954, 3021, 3165, 3180, 3710, 3990, 4009, 4028, 4220, 4431, 4452, 5035, 5565, 5908, 6042, 6330, 7049, 7385, 7420, 7980, 8018, 8862, 10070, 11130, 11183, 12027, 12084, 12660, 14098, 14770, 15105, 16036, 17724, 20045, 20140, 21147, 22155, 22260, 22366, 24054, 28063, 28196, 29540, 30210, 33549, 35245, 40090, 42294, 44310, 44732, 48108, 55915, 56126, 60135, 60420, 67098, 70490, 78281, 80180, 84189, 84588, 88620, 105735, 111830, 112252, 120270, 134196, 140315, 140980, 156562, 167745, 168378, 211470, 212477, 223660, 234843, 240540, 280630, 313124, 335490, 336756, 391405, 420945, 422940, 424954, 469686, 561260, 637431, 670980, 782810, 841890, 849908, 939372, 1062385, 1174215, 1274862, 1487339, 1565620, 1683780, 2124770, 2348430, 2549724, 2974678, 3187155, 4249540, 4462017, 4696860, 5949356, 6374310, 7436695, 8924034, 12748620, 14873390, 17848068, 22310085, 29746780, 44620170, 89240340]

約数ペア:

[(1, 89240340), (2, 44620170), (3, 29746780), (4, 22310085), (5, 17848068), (6, 14873390), (7, 12748620), (10, 8924034), (12, 7436695), (14, 6374310), (15, 5949356), (19, 4696860), (20, 4462017), (21, 4249540), (28, 3187155), (30, 2974678), (35, 2549724), (38, 2348430), (42, 2124770), (53, 1683780), (57, 1565620), (60, 1487339), (70, 1274862), (76, 1174215), (84, 1062385), (95, 939372), (105, 849908), (106, 841890), (114, 782810), (133, 670980), (140, 637431), (159, 561260), (190, 469686), (210, 424954), (211, 422940), (212, 420945), (228, 391405), (265, 336756), (266, 335490), (285, 313124), (318, 280630), (371, 240540), (380, 234843), (399, 223660), (420, 212477), (422, 211470), (530, 168378), (532, 167745), (570, 156562), (633, 140980), (636, 140315), (665, 134196), (742, 120270), (795, 112252), (798, 111830), (844, 105735), (1007, 88620), (1055, 84588), (1060, 84189), (1113, 80180), (1140, 78281), (1266, 70490), (1330, 67098), (1477, 60420), (1484, 60135), (1590, 56126), (1596, 55915), (1855, 48108), (1995, 44732), (2014, 44310), (2110, 42294), (2226, 40090), (2532, 35245), (2660, 33549), (2954, 30210), (3021, 29540), (3165, 28196), (3180, 28063), (3710, 24054), (3990, 22366), (4009, 22260), (4028, 22155), (4220, 21147), (4431, 20140), (4452, 20045), (5035, 17724), (5565, 16036), (5908, 15105), (6042, 14770), (6330, 14098), (7049, 12660), (7385, 12084), (7420, 12027), (7980, 11183), (8018, 11130), (8862, 10070)]