90559170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 279508320

約数和(自身を除く): 188949150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 29, 30, 34, 39, 45, 51, 58, 65, 78, 85, 87, 90, 102, 117, 130, 145, 153, 157, 170, 174, 195, 221, 234, 255, 261, 290, 306, 314, 377, 390, 435, 442, 471, 493, 510, 522, 585, 663, 754, 765, 785, 870, 942, 986, 1105, 1131, 1170, 1305, 1326, 1413, 1479, 1530, 1570, 1885, 1989, 2041, 2210, 2262, 2355, 2465, 2610, 2669, 2826, 2958, 3315, 3393, 3770, 3978, 4082, 4437, 4553, 4710, 4930, 5338, 5655, 6123, 6409, 6630, 6786, 7065, 7395, 8007, 8874, 9106, 9945, 10205, 11310, 12246, 12818, 13345, 13659, 14130, 14790, 16014, 16965, 18369, 19227, 19890, 20410, 22185, 22765, 24021, 26690, 27318, 30615, 32045, 33930, 34697, 36738, 38454, 40035, 40977, 44370, 45530, 48042, 57681, 59189, 61230, 64090, 68295, 69394, 77401, 80070, 81954, 91845, 96135, 104091, 115362, 118378, 120105, 136590, 154802, 173485, 177567, 183690, 192270, 204885, 208182, 232203, 240210, 288405, 295945, 312273, 346970, 355134, 387005, 409770, 464406, 520455, 532701, 576810, 591890, 624546, 696609, 774010, 887835, 1006213, 1040910, 1065402, 1161015, 1393218, 1561365, 1775670, 2012426, 2322030, 2663505, 3018639, 3122730, 3483045, 5031065, 5327010, 6037278, 6966090, 9055917, 10062130, 15093195, 18111834, 30186390, 45279585, 90559170]

約数ペア:

[(1, 90559170), (2, 45279585), (3, 30186390), (5, 18111834), (6, 15093195), (9, 10062130), (10, 9055917), (13, 6966090), (15, 6037278), (17, 5327010), (18, 5031065), (26, 3483045), (29, 3122730), (30, 3018639), (34, 2663505), (39, 2322030), (45, 2012426), (51, 1775670), (58, 1561365), (65, 1393218), (78, 1161015), (85, 1065402), (87, 1040910), (90, 1006213), (102, 887835), (117, 774010), (130, 696609), (145, 624546), (153, 591890), (157, 576810), (170, 532701), (174, 520455), (195, 464406), (221, 409770), (234, 387005), (255, 355134), (261, 346970), (290, 312273), (306, 295945), (314, 288405), (377, 240210), (390, 232203), (435, 208182), (442, 204885), (471, 192270), (493, 183690), (510, 177567), (522, 173485), (585, 154802), (663, 136590), (754, 120105), (765, 118378), (785, 115362), (870, 104091), (942, 96135), (986, 91845), (1105, 81954), (1131, 80070), (1170, 77401), (1305, 69394), (1326, 68295), (1413, 64090), (1479, 61230), (1530, 59189), (1570, 57681), (1885, 48042), (1989, 45530), (2041, 44370), (2210, 40977), (2262, 40035), (2355, 38454), (2465, 36738), (2610, 34697), (2669, 33930), (2826, 32045), (2958, 30615), (3315, 27318), (3393, 26690), (3770, 24021), (3978, 22765), (4082, 22185), (4437, 20410), (4553, 19890), (4710, 19227), (4930, 18369), (5338, 16965), (5655, 16014), (6123, 14790), (6409, 14130), (6630, 13659), (6786, 13345), (7065, 12818), (7395, 12246), (8007, 11310), (8874, 10205), (9106, 9945)]