88290180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 321729408

約数和(自身を除く): 233439228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 43, 44, 45, 51, 55, 60, 61, 66, 68, 85, 86, 90, 99, 102, 110, 122, 129, 132, 153, 165, 170, 172, 180, 183, 187, 198, 204, 215, 220, 244, 255, 258, 305, 306, 330, 340, 366, 374, 387, 396, 430, 473, 495, 510, 516, 549, 561, 610, 612, 645, 660, 671, 731, 732, 748, 765, 774, 860, 915, 935, 946, 990, 1020, 1037, 1098, 1122, 1220, 1290, 1342, 1419, 1462, 1530, 1548, 1683, 1830, 1870, 1892, 1935, 1980, 2013, 2074, 2193, 2196, 2244, 2365, 2580, 2623, 2684, 2745, 2805, 2838, 2924, 3060, 3111, 3355, 3366, 3655, 3660, 3740, 3870, 4026, 4148, 4257, 4386, 4730, 5185, 5246, 5490, 5610, 5676, 6039, 6222, 6579, 6710, 6732, 7095, 7310, 7740, 7869, 8041, 8052, 8415, 8514, 8772, 9333, 9460, 10065, 10370, 10492, 10965, 10980, 11220, 11407, 12078, 12444, 13115, 13158, 13420, 14190, 14620, 15555, 15738, 16082, 16830, 17028, 18666, 20130, 20740, 21285, 21930, 22814, 23607, 24123, 24156, 26230, 26316, 28380, 28853, 30195, 31110, 31476, 32164, 32895, 33660, 34221, 37332, 39345, 40205, 40260, 42570, 43860, 44591, 45628, 46665, 47214, 48246, 52460, 57035, 57706, 60390, 62220, 65790, 68442, 72369, 78690, 80410, 85140, 86559, 89182, 93330, 94428, 96492, 102663, 114070, 115412, 118035, 120615, 120780, 131580, 133773, 136884, 144265, 144738, 157380, 160820, 171105, 173118, 178364, 186660, 205326, 222955, 228140, 236070, 241230, 259677, 267546, 288530, 289476, 342210, 346236, 361845, 401319, 410652, 432795, 445910, 472140, 482460, 490501, 513315, 519354, 535092, 577060, 668865, 684420, 723690, 802638, 865590, 891820, 981002, 1026630, 1038708, 1298385, 1337730, 1447380, 1471503, 1605276, 1731180, 1962004, 2006595, 2053260, 2452505, 2596770, 2675460, 2943006, 4013190, 4414509, 4905010, 5193540, 5886012, 7357515, 8026380, 8829018, 9810020, 14715030, 17658036, 22072545, 29430060, 44145090, 88290180]

約数ペア:

[(1, 88290180), (2, 44145090), (3, 29430060), (4, 22072545), (5, 17658036), (6, 14715030), (9, 9810020), (10, 8829018), (11, 8026380), (12, 7357515), (15, 5886012), (17, 5193540), (18, 4905010), (20, 4414509), (22, 4013190), (30, 2943006), (33, 2675460), (34, 2596770), (36, 2452505), (43, 2053260), (44, 2006595), (45, 1962004), (51, 1731180), (55, 1605276), (60, 1471503), (61, 1447380), (66, 1337730), (68, 1298385), (85, 1038708), (86, 1026630), (90, 981002), (99, 891820), (102, 865590), (110, 802638), (122, 723690), (129, 684420), (132, 668865), (153, 577060), (165, 535092), (170, 519354), (172, 513315), (180, 490501), (183, 482460), (187, 472140), (198, 445910), (204, 432795), (215, 410652), (220, 401319), (244, 361845), (255, 346236), (258, 342210), (305, 289476), (306, 288530), (330, 267546), (340, 259677), (366, 241230), (374, 236070), (387, 228140), (396, 222955), (430, 205326), (473, 186660), (495, 178364), (510, 173118), (516, 171105), (549, 160820), (561, 157380), (610, 144738), (612, 144265), (645, 136884), (660, 133773), (671, 131580), (731, 120780), (732, 120615), (748, 118035), (765, 115412), (774, 114070), (860, 102663), (915, 96492), (935, 94428), (946, 93330), (990, 89182), (1020, 86559), (1037, 85140), (1098, 80410), (1122, 78690), (1220, 72369), (1290, 68442), (1342, 65790), (1419, 62220), (1462, 60390), (1530, 57706), (1548, 57035), (1683, 52460), (1830, 48246), (1870, 47214), (1892, 46665), (1935, 45628), (1980, 44591), (2013, 43860), (2074, 42570), (2193, 40260), (2196, 40205), (2244, 39345), (2365, 37332), (2580, 34221), (2623, 33660), (2684, 32895), (2745, 32164), (2805, 31476), (2838, 31110), (2924, 30195), (3060, 28853), (3111, 28380), (3355, 26316), (3366, 26230), (3655, 24156), (3660, 24123), (3740, 23607), (3870, 22814), (4026, 21930), (4148, 21285), (4257, 20740), (4386, 20130), (4730, 18666), (5185, 17028), (5246, 16830), (5490, 16082), (5610, 15738), (5676, 15555), (6039, 14620), (6222, 14190), (6579, 13420), (6710, 13158), (6732, 13115), (7095, 12444), (7310, 12078), (7740, 11407), (7869, 11220), (8041, 10980), (8052, 10965), (8415, 10492), (8514, 10370), (8772, 10065), (9333, 9460)]