1550100240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18401}}^1$

素因数の和:18439

約数の個数: 200

約数和(自身を含む): 5798175768

約数和(自身を除く): 4248075528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 14040, 16848, 18401, 21060, 28080, 36802, 42120, 55203, 73604, 84240, 92005, 110406, 147208, 165609, 184010, 220812, 239213, 276015, 294416, 331218, 368020, 441624, 478426, 496827, 552030, 662436, 717639, 736040, 828045, 883248, 956852, 993654, 1104060, 1196065, 1324872, 1435278, 1472080, 1490481, 1656090, 1913704, 1987308, 2152917, 2208120, 2392130, 2484135, 2649744, 2870556, 2980962, 3312180, 3588195, 3827408, 3974616, 4305834, 4416240, 4784260, 4968270, 5741112, 5961924, 6458751, 6624360, 7176390, 7452405, 7949232, 8611668, 9568520, 9936540, 10764585, 11482224, 11923848, 12917502, 13248720, 14352780, 14904810, 17223336, 19137040, 19376253, 19873080, 21529170, 23847696, 25835004, 28705560, 29809620, 32293755, 34446672, 38752506, 39746160, 43058340, 51670008, 57411120, 59619240, 64587510, 77505012, 86116680, 96881265, 103340016, 119238480, 129175020, 155010024, 172233360, 193762530, 258350040, 310020048, 387525060, 516700080, 775050120, 1550100240]

約数ペア:

[(1, 1550100240), (2, 775050120), (3, 516700080), (4, 387525060), (5, 310020048), (6, 258350040), (8, 193762530), (9, 172233360), (10, 155010024), (12, 129175020), (13, 119238480), (15, 103340016), (16, 96881265), (18, 86116680), (20, 77505012), (24, 64587510), (26, 59619240), (27, 57411120), (30, 51670008), (36, 43058340), (39, 39746160), (40, 38752506), (45, 34446672), (48, 32293755), (52, 29809620), (54, 28705560), (60, 25835004), (65, 23847696), (72, 21529170), (78, 19873080), (80, 19376253), (81, 19137040), (90, 17223336), (104, 14904810), (108, 14352780), (117, 13248720), (120, 12917502), (130, 11923848), (135, 11482224), (144, 10764585), (156, 9936540), (162, 9568520), (180, 8611668), (195, 7949232), (208, 7452405), (216, 7176390), (234, 6624360), (240, 6458751), (260, 5961924), (270, 5741112), (312, 4968270), (324, 4784260), (351, 4416240), (360, 4305834), (390, 3974616), (405, 3827408), (432, 3588195), (468, 3312180), (520, 2980962), (540, 2870556), (585, 2649744), (624, 2484135), (648, 2392130), (702, 2208120), (720, 2152917), (780, 1987308), (810, 1913704), (936, 1656090), (1040, 1490481), (1053, 1472080), (1080, 1435278), (1170, 1324872), (1296, 1196065), (1404, 1104060), (1560, 993654), (1620, 956852), (1755, 883248), (1872, 828045), (2106, 736040), (2160, 717639), (2340, 662436), (2808, 552030), (3120, 496827), (3240, 478426), (3510, 441624), (4212, 368020), (4680, 331218), (5265, 294416), (5616, 276015), (6480, 239213), (7020, 220812), (8424, 184010), (9360, 165609), (10530, 147208), (14040, 110406), (16848, 92005), (18401, 84240), (21060, 73604), (28080, 55203), (36802, 42120)]