73202220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 282522240

約数和(自身を除く): 209320020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 41, 42, 45, 52, 60, 63, 65, 70, 78, 82, 84, 90, 91, 105, 109, 117, 123, 126, 130, 140, 156, 164, 180, 182, 195, 205, 210, 218, 234, 246, 252, 260, 273, 287, 315, 327, 364, 369, 390, 410, 420, 436, 455, 468, 492, 533, 545, 546, 574, 585, 615, 630, 654, 738, 763, 780, 819, 820, 861, 910, 981, 1066, 1090, 1092, 1148, 1170, 1230, 1260, 1308, 1365, 1417, 1435, 1476, 1526, 1599, 1635, 1638, 1722, 1820, 1845, 1962, 2132, 2180, 2289, 2340, 2460, 2583, 2665, 2730, 2834, 2870, 3052, 3198, 3270, 3276, 3444, 3690, 3731, 3815, 3924, 4095, 4251, 4305, 4469, 4578, 4797, 4905, 5166, 5330, 5460, 5668, 5740, 6396, 6540, 6867, 7085, 7380, 7462, 7630, 7995, 8190, 8502, 8610, 8938, 9156, 9594, 9810, 9919, 10332, 10660, 11193, 11445, 12753, 12915, 13407, 13734, 14170, 14924, 15260, 15990, 16380, 17004, 17220, 17876, 18655, 19188, 19620, 19838, 21255, 22345, 22386, 22890, 23985, 25506, 25830, 26814, 27468, 28340, 29757, 31283, 31980, 33579, 34335, 37310, 39676, 40221, 42510, 44690, 44772, 45780, 47970, 49595, 51012, 51660, 53628, 55965, 58097, 59514, 62566, 63765, 67035, 67158, 68670, 74620, 80442, 85020, 89271, 89380, 93849, 95940, 99190, 111930, 116194, 119028, 125132, 127530, 134070, 134316, 137340, 148785, 156415, 160884, 167895, 174291, 178542, 187698, 198380, 201105, 223860, 232388, 255060, 268140, 281547, 290485, 297570, 312830, 335790, 348582, 357084, 375396, 402210, 406679, 446355, 469245, 522873, 563094, 580970, 595140, 625660, 671580, 697164, 804420, 813358, 871455, 892710, 938490, 1045746, 1126188, 1161940, 1220037, 1407735, 1626716, 1742910, 1785420, 1876980, 2033395, 2091492, 2440074, 2614365, 2815470, 3485820, 3660111, 4066790, 4880148, 5228730, 5630940, 6100185, 7320222, 8133580, 10457460, 12200370, 14640444, 18300555, 24400740, 36601110, 73202220]

約数ペア:

[(1, 73202220), (2, 36601110), (3, 24400740), (4, 18300555), (5, 14640444), (6, 12200370), (7, 10457460), (9, 8133580), (10, 7320222), (12, 6100185), (13, 5630940), (14, 5228730), (15, 4880148), (18, 4066790), (20, 3660111), (21, 3485820), (26, 2815470), (28, 2614365), (30, 2440074), (35, 2091492), (36, 2033395), (39, 1876980), (41, 1785420), (42, 1742910), (45, 1626716), (52, 1407735), (60, 1220037), (63, 1161940), (65, 1126188), (70, 1045746), (78, 938490), (82, 892710), (84, 871455), (90, 813358), (91, 804420), (105, 697164), (109, 671580), (117, 625660), (123, 595140), (126, 580970), (130, 563094), (140, 522873), (156, 469245), (164, 446355), (180, 406679), (182, 402210), (195, 375396), (205, 357084), (210, 348582), (218, 335790), (234, 312830), (246, 297570), (252, 290485), (260, 281547), (273, 268140), (287, 255060), (315, 232388), (327, 223860), (364, 201105), (369, 198380), (390, 187698), (410, 178542), (420, 174291), (436, 167895), (455, 160884), (468, 156415), (492, 148785), (533, 137340), (545, 134316), (546, 134070), (574, 127530), (585, 125132), (615, 119028), (630, 116194), (654, 111930), (738, 99190), (763, 95940), (780, 93849), (819, 89380), (820, 89271), (861, 85020), (910, 80442), (981, 74620), (1066, 68670), (1090, 67158), (1092, 67035), (1148, 63765), (1170, 62566), (1230, 59514), (1260, 58097), (1308, 55965), (1365, 53628), (1417, 51660), (1435, 51012), (1476, 49595), (1526, 47970), (1599, 45780), (1635, 44772), (1638, 44690), (1722, 42510), (1820, 40221), (1845, 39676), (1962, 37310), (2132, 34335), (2180, 33579), (2289, 31980), (2340, 31283), (2460, 29757), (2583, 28340), (2665, 27468), (2730, 26814), (2834, 25830), (2870, 25506), (3052, 23985), (3198, 22890), (3270, 22386), (3276, 22345), (3444, 21255), (3690, 19838), (3731, 19620), (3815, 19188), (3924, 18655), (4095, 17876), (4251, 17220), (4305, 17004), (4469, 16380), (4578, 15990), (4797, 15260), (4905, 14924), (5166, 14170), (5330, 13734), (5460, 13407), (5668, 12915), (5740, 12753), (6396, 11445), (6540, 11193), (6867, 10660), (7085, 10332), (7380, 9919), (7462, 9810), (7630, 9594), (7995, 9156), (8190, 8938), (8502, 8610)]