818212200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5572

約数の個数: 192

約数和(自身を含む): 2875857600

約数和(自身を除く): 2057645400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 228, 247, 260, 285, 300, 312, 325, 380, 390, 456, 475, 494, 520, 570, 600, 650, 741, 760, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1560, 1900, 1950, 1976, 2280, 2470, 2600, 2850, 2964, 3705, 3800, 3900, 4940, 5521, 5700, 5928, 6175, 7410, 7800, 9880, 11042, 11400, 12350, 14820, 16563, 18525, 22084, 24700, 27605, 29640, 33126, 37050, 44168, 49400, 55210, 66252, 71773, 74100, 82815, 104899, 110420, 132504, 138025, 143546, 148200, 165630, 209798, 215319, 220840, 276050, 287092, 314697, 331260, 358865, 414075, 419596, 430638, 524495, 552100, 574184, 629394, 662520, 717730, 828150, 839192, 861276, 1048990, 1076595, 1104200, 1258788, 1363687, 1435460, 1573485, 1656300, 1722552, 1794325, 2097980, 2153190, 2517576, 2622475, 2727374, 2870920, 3146970, 3312600, 3588650, 4091061, 4195960, 4306380, 5244950, 5382975, 5454748, 6293940, 6818435, 7177300, 7867425, 8182122, 8612760, 10489900, 10765950, 10909496, 12587880, 13636870, 14354600, 15734850, 16364244, 20455305, 20979800, 21531900, 27273740, 31469700, 32728488, 34092175, 40910610, 43063800, 54547480, 62939400, 68184350, 81821220, 102276525, 136368700, 163642440, 204553050, 272737400, 409106100, 818212200]

約数ペア:

[(1, 818212200), (2, 409106100), (3, 272737400), (4, 204553050), (5, 163642440), (6, 136368700), (8, 102276525), (10, 81821220), (12, 68184350), (13, 62939400), (15, 54547480), (19, 43063800), (20, 40910610), (24, 34092175), (25, 32728488), (26, 31469700), (30, 27273740), (38, 21531900), (39, 20979800), (40, 20455305), (50, 16364244), (52, 15734850), (57, 14354600), (60, 13636870), (65, 12587880), (75, 10909496), (76, 10765950), (78, 10489900), (95, 8612760), (100, 8182122), (104, 7867425), (114, 7177300), (120, 6818435), (130, 6293940), (150, 5454748), (152, 5382975), (156, 5244950), (190, 4306380), (195, 4195960), (200, 4091061), (228, 3588650), (247, 3312600), (260, 3146970), (285, 2870920), (300, 2727374), (312, 2622475), (325, 2517576), (380, 2153190), (390, 2097980), (456, 1794325), (475, 1722552), (494, 1656300), (520, 1573485), (570, 1435460), (600, 1363687), (650, 1258788), (741, 1104200), (760, 1076595), (780, 1048990), (950, 861276), (975, 839192), (988, 828150), (1140, 717730), (1235, 662520), (1300, 629394), (1425, 574184), (1482, 552100), (1560, 524495), (1900, 430638), (1950, 419596), (1976, 414075), (2280, 358865), (2470, 331260), (2600, 314697), (2850, 287092), (2964, 276050), (3705, 220840), (3800, 215319), (3900, 209798), (4940, 165630), (5521, 148200), (5700, 143546), (5928, 138025), (6175, 132504), (7410, 110420), (7800, 104899), (9880, 82815), (11042, 74100), (11400, 71773), (12350, 66252), (14820, 55210), (16563, 49400), (18525, 44168), (22084, 37050), (24700, 33126), (27605, 29640)]