612580483000

素因数分解:

$2^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{14533}}^1$

素因数の和:15306

約数の個数: 128

約数和(自身を含む): 1459146162240

約数和(自身を除く): 846565679240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 125, 200, 244, 250, 305, 488, 500, 610, 691, 1000, 1220, 1382, 1525, 2440, 2764, 3050, 3455, 5528, 6100, 6910, 7625, 12200, 13820, 14533, 15250, 17275, 27640, 29066, 30500, 34550, 42151, 58132, 61000, 69100, 72665, 84302, 86375, 116264, 138200, 145330, 168604, 172750, 210755, 290660, 337208, 345500, 363325, 421510, 581320, 691000, 726650, 843020, 886513, 1053775, 1453300, 1686040, 1773026, 1816625, 2107550, 2906600, 3546052, 3633250, 4215100, 4432565, 5268875, 7092104, 7266500, 8430200, 8865130, 10042303, 10537750, 14533000, 17730260, 20084606, 21075500, 22162825, 35460520, 40169212, 42151000, 44325650, 50211515, 80338424, 88651300, 100423030, 110814125, 177302600, 200846060, 221628250, 251057575, 401692120, 443256500, 502115150, 612580483, 886513000, 1004230300, 1225160966, 1255287875, 2008460600, 2450321932, 2510575750, 3062902415, 4900643864, 5021151500, 6125804830, 10042303000, 12251609660, 15314512075, 24503219320, 30629024150, 61258048300, 76572560375, 122516096600, 153145120750, 306290241500, 612580483000]

約数ペア:

[(1, 612580483000), (2, 306290241500), (4, 153145120750), (5, 122516096600), (8, 76572560375), (10, 61258048300), (20, 30629024150), (25, 24503219320), (40, 15314512075), (50, 12251609660), (61, 10042303000), (100, 6125804830), (122, 5021151500), (125, 4900643864), (200, 3062902415), (244, 2510575750), (250, 2450321932), (305, 2008460600), (488, 1255287875), (500, 1225160966), (610, 1004230300), (691, 886513000), (1000, 612580483), (1220, 502115150), (1382, 443256500), (1525, 401692120), (2440, 251057575), (2764, 221628250), (3050, 200846060), (3455, 177302600), (5528, 110814125), (6100, 100423030), (6910, 88651300), (7625, 80338424), (12200, 50211515), (13820, 44325650), (14533, 42151000), (15250, 40169212), (17275, 35460520), (27640, 22162825), (29066, 21075500), (30500, 20084606), (34550, 17730260), (42151, 14533000), (58132, 10537750), (61000, 10042303), (69100, 8865130), (72665, 8430200), (84302, 7266500), (86375, 7092104), (116264, 5268875), (138200, 4432565), (145330, 4215100), (168604, 3633250), (172750, 3546052), (210755, 2906600), (290660, 2107550), (337208, 1816625), (345500, 1773026), (363325, 1686040), (421510, 1453300), (581320, 1053775), (691000, 886513), (726650, 843020)]