90892620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 352235520

約数和(自身を除く): 261342900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 179, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 358, 364, 372, 390, 403, 420, 434, 455, 465, 468, 537, 546, 558, 585, 620, 630, 651, 716, 780, 806, 819, 868, 895, 910, 930, 1074, 1085, 1092, 1116, 1170, 1209, 1253, 1260, 1302, 1365, 1395, 1611, 1612, 1638, 1790, 1820, 1860, 1953, 2015, 2148, 2170, 2327, 2340, 2418, 2506, 2604, 2685, 2730, 2790, 2821, 3222, 3255, 3276, 3580, 3627, 3759, 3906, 4030, 4095, 4340, 4654, 4836, 5012, 5370, 5460, 5549, 5580, 5642, 6045, 6265, 6444, 6510, 6981, 7254, 7518, 7812, 8055, 8060, 8190, 8463, 9308, 9765, 10740, 11098, 11277, 11284, 11635, 12090, 12530, 13020, 13962, 14105, 14508, 15036, 16110, 16289, 16380, 16647, 16926, 18135, 18795, 19530, 20943, 22196, 22554, 23270, 24180, 25060, 25389, 27745, 27924, 28210, 32220, 32578, 33294, 33852, 34905, 36270, 37590, 38843, 39060, 41886, 42315, 45108, 46540, 48867, 49941, 50778, 55490, 56385, 56420, 65156, 66588, 69810, 72137, 72540, 75180, 77686, 81445, 83235, 83772, 84630, 97734, 99882, 101556, 104715, 110980, 112770, 116529, 126945, 139620, 144274, 146601, 155372, 162890, 166470, 169260, 194215, 195468, 199764, 209430, 216411, 225540, 233058, 244335, 249705, 253890, 288548, 293202, 325780, 332940, 349587, 360685, 388430, 418860, 432822, 466116, 488670, 499410, 504959, 507780, 582645, 586404, 649233, 699174, 721370, 733005, 776860, 865644, 977340, 998820, 1009918, 1082055, 1165290, 1298466, 1398348, 1442740, 1466010, 1514877, 1747935, 2019836, 2164110, 2330580, 2524795, 2596932, 2932020, 3029754, 3246165, 3495870, 4328220, 4544631, 5049590, 6059508, 6492330, 6991740, 7574385, 9089262, 10099180, 12984660, 15148770, 18178524, 22723155, 30297540, 45446310, 90892620]

約数ペア:

[(1, 90892620), (2, 45446310), (3, 30297540), (4, 22723155), (5, 18178524), (6, 15148770), (7, 12984660), (9, 10099180), (10, 9089262), (12, 7574385), (13, 6991740), (14, 6492330), (15, 6059508), (18, 5049590), (20, 4544631), (21, 4328220), (26, 3495870), (28, 3246165), (30, 3029754), (31, 2932020), (35, 2596932), (36, 2524795), (39, 2330580), (42, 2164110), (45, 2019836), (52, 1747935), (60, 1514877), (62, 1466010), (63, 1442740), (65, 1398348), (70, 1298466), (78, 1165290), (84, 1082055), (90, 1009918), (91, 998820), (93, 977340), (105, 865644), (117, 776860), (124, 733005), (126, 721370), (130, 699174), (140, 649233), (155, 586404), (156, 582645), (179, 507780), (180, 504959), (182, 499410), (186, 488670), (195, 466116), (210, 432822), (217, 418860), (234, 388430), (252, 360685), (260, 349587), (273, 332940), (279, 325780), (310, 293202), (315, 288548), (358, 253890), (364, 249705), (372, 244335), (390, 233058), (403, 225540), (420, 216411), (434, 209430), (455, 199764), (465, 195468), (468, 194215), (537, 169260), (546, 166470), (558, 162890), (585, 155372), (620, 146601), (630, 144274), (651, 139620), (716, 126945), (780, 116529), (806, 112770), (819, 110980), (868, 104715), (895, 101556), (910, 99882), (930, 97734), (1074, 84630), (1085, 83772), (1092, 83235), (1116, 81445), (1170, 77686), (1209, 75180), (1253, 72540), (1260, 72137), (1302, 69810), (1365, 66588), (1395, 65156), (1611, 56420), (1612, 56385), (1638, 55490), (1790, 50778), (1820, 49941), (1860, 48867), (1953, 46540), (2015, 45108), (2148, 42315), (2170, 41886), (2327, 39060), (2340, 38843), (2418, 37590), (2506, 36270), (2604, 34905), (2685, 33852), (2730, 33294), (2790, 32578), (2821, 32220), (3222, 28210), (3255, 27924), (3276, 27745), (3580, 25389), (3627, 25060), (3759, 24180), (3906, 23270), (4030, 22554), (4095, 22196), (4340, 20943), (4654, 19530), (4836, 18795), (5012, 18135), (5370, 16926), (5460, 16647), (5549, 16380), (5580, 16289), (5642, 16110), (6045, 15036), (6265, 14508), (6444, 14105), (6510, 13962), (6981, 13020), (7254, 12530), (7518, 12090), (7812, 11635), (8055, 11284), (8060, 11277), (8190, 11098), (8463, 10740), (9308, 9765)]