1900535340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:632

約数の個数: 192

約数和(自身を含む): 6006067200

約数和(自身を除く): 4105531860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 223, 330, 349, 370, 407, 444, 446, 555, 660, 669, 698, 740, 814, 892, 1047, 1110, 1115, 1221, 1338, 1396, 1628, 1745, 2035, 2094, 2220, 2230, 2442, 2453, 2676, 3345, 3490, 3839, 4070, 4188, 4460, 4884, 4906, 5235, 6105, 6690, 6980, 7359, 7678, 8140, 8251, 9812, 10470, 11517, 12210, 12265, 12913, 13380, 14718, 15356, 16502, 19195, 20940, 23034, 24420, 24530, 24753, 25826, 29436, 33004, 36795, 38390, 38739, 41255, 46068, 49060, 49506, 51652, 57585, 64565, 73590, 76780, 77478, 77827, 82510, 90761, 99012, 115170, 123765, 129130, 142043, 147180, 154956, 155654, 165020, 181522, 193695, 230340, 233481, 247530, 258260, 272283, 284086, 311308, 363044, 387390, 389135, 426129, 453805, 466962, 495060, 544566, 568172, 710215, 774780, 778270, 852258, 856097, 907610, 933924, 1089132, 1167405, 1361415, 1420430, 1556540, 1704516, 1712194, 1815220, 2130645, 2334810, 2568291, 2722830, 2840860, 2879599, 3424388, 4261290, 4280485, 4669620, 5136582, 5445660, 5759198, 8522580, 8560970, 8638797, 10273164, 11518396, 12841455, 14397995, 17121940, 17277594, 25682910, 28795990, 31675589, 34555188, 43193985, 51365820, 57591980, 63351178, 86387970, 95026767, 126702356, 158377945, 172775940, 190053534, 316755890, 380107068, 475133835, 633511780, 950267670, 1900535340]

約数ペア:

[(1, 1900535340), (2, 950267670), (3, 633511780), (4, 475133835), (5, 380107068), (6, 316755890), (10, 190053534), (11, 172775940), (12, 158377945), (15, 126702356), (20, 95026767), (22, 86387970), (30, 63351178), (33, 57591980), (37, 51365820), (44, 43193985), (55, 34555188), (60, 31675589), (66, 28795990), (74, 25682910), (110, 17277594), (111, 17121940), (132, 14397995), (148, 12841455), (165, 11518396), (185, 10273164), (220, 8638797), (222, 8560970), (223, 8522580), (330, 5759198), (349, 5445660), (370, 5136582), (407, 4669620), (444, 4280485), (446, 4261290), (555, 3424388), (660, 2879599), (669, 2840860), (698, 2722830), (740, 2568291), (814, 2334810), (892, 2130645), (1047, 1815220), (1110, 1712194), (1115, 1704516), (1221, 1556540), (1338, 1420430), (1396, 1361415), (1628, 1167405), (1745, 1089132), (2035, 933924), (2094, 907610), (2220, 856097), (2230, 852258), (2442, 778270), (2453, 774780), (2676, 710215), (3345, 568172), (3490, 544566), (3839, 495060), (4070, 466962), (4188, 453805), (4460, 426129), (4884, 389135), (4906, 387390), (5235, 363044), (6105, 311308), (6690, 284086), (6980, 272283), (7359, 258260), (7678, 247530), (8140, 233481), (8251, 230340), (9812, 193695), (10470, 181522), (11517, 165020), (12210, 155654), (12265, 154956), (12913, 147180), (13380, 142043), (14718, 129130), (15356, 123765), (16502, 115170), (19195, 99012), (20940, 90761), (23034, 82510), (24420, 77827), (24530, 77478), (24753, 76780), (25826, 73590), (29436, 64565), (33004, 57585), (36795, 51652), (38390, 49506), (38739, 49060), (41255, 46068)]