63207450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 183845376

約数和(自身を除く): 120637926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 31, 45, 46, 50, 62, 69, 75, 90, 93, 115, 138, 150, 155, 186, 197, 207, 225, 230, 279, 310, 345, 394, 414, 450, 465, 558, 575, 591, 690, 713, 775, 930, 985, 1035, 1150, 1182, 1395, 1426, 1550, 1725, 1773, 1970, 2070, 2139, 2325, 2790, 2955, 3450, 3546, 3565, 4278, 4531, 4650, 4925, 5175, 5910, 6107, 6417, 6975, 7130, 8865, 9062, 9850, 10350, 10695, 12214, 12834, 13593, 13950, 14775, 17730, 17825, 18321, 21390, 22655, 27186, 29550, 30535, 32085, 35650, 36642, 40779, 44325, 45310, 53475, 54963, 61070, 64170, 67965, 81558, 88650, 91605, 106950, 109926, 113275, 135930, 140461, 152675, 160425, 183210, 203895, 226550, 274815, 280922, 305350, 320850, 339825, 407790, 421383, 458025, 549630, 679650, 702305, 842766, 916050, 1019475, 1264149, 1374075, 1404610, 2038950, 2106915, 2528298, 2748150, 3511525, 4213830, 6320745, 7023050, 10534575, 12641490, 21069150, 31603725, 63207450]

約数ペア:

[(1, 63207450), (2, 31603725), (3, 21069150), (5, 12641490), (6, 10534575), (9, 7023050), (10, 6320745), (15, 4213830), (18, 3511525), (23, 2748150), (25, 2528298), (30, 2106915), (31, 2038950), (45, 1404610), (46, 1374075), (50, 1264149), (62, 1019475), (69, 916050), (75, 842766), (90, 702305), (93, 679650), (115, 549630), (138, 458025), (150, 421383), (155, 407790), (186, 339825), (197, 320850), (207, 305350), (225, 280922), (230, 274815), (279, 226550), (310, 203895), (345, 183210), (394, 160425), (414, 152675), (450, 140461), (465, 135930), (558, 113275), (575, 109926), (591, 106950), (690, 91605), (713, 88650), (775, 81558), (930, 67965), (985, 64170), (1035, 61070), (1150, 54963), (1182, 53475), (1395, 45310), (1426, 44325), (1550, 40779), (1725, 36642), (1773, 35650), (1970, 32085), (2070, 30535), (2139, 29550), (2325, 27186), (2790, 22655), (2955, 21390), (3450, 18321), (3546, 17825), (3565, 17730), (4278, 14775), (4531, 13950), (4650, 13593), (4925, 12834), (5175, 12214), (5910, 10695), (6107, 10350), (6417, 9850), (6975, 9062), (7130, 8865)]