123193200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 435909600

約数和(自身を除く): 312716400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 53, 60, 65, 75, 78, 80, 100, 104, 106, 120, 130, 149, 150, 156, 159, 195, 200, 208, 212, 240, 260, 265, 298, 300, 312, 318, 325, 390, 400, 424, 447, 520, 530, 596, 600, 624, 636, 650, 689, 745, 780, 795, 848, 894, 975, 1040, 1060, 1192, 1200, 1272, 1300, 1325, 1378, 1490, 1560, 1590, 1788, 1937, 1950, 2067, 2120, 2235, 2384, 2544, 2600, 2650, 2756, 2980, 3120, 3180, 3445, 3576, 3725, 3874, 3900, 3975, 4134, 4240, 4470, 5200, 5300, 5512, 5811, 5960, 6360, 6890, 7152, 7450, 7748, 7800, 7897, 7950, 8268, 8940, 9685, 10335, 10600, 11024, 11175, 11622, 11920, 12720, 13780, 14900, 15496, 15600, 15794, 15900, 16536, 17225, 17880, 19370, 20670, 21200, 22350, 23244, 23691, 27560, 29055, 29800, 30992, 31588, 31800, 33072, 34450, 35760, 38740, 39485, 41340, 44700, 46488, 47382, 48425, 51675, 55120, 58110, 59600, 63176, 63600, 68900, 77480, 78970, 82680, 89400, 92976, 94764, 96850, 102661, 103350, 116220, 118455, 126352, 137800, 145275, 154960, 157940, 165360, 178800, 189528, 193700, 197425, 205322, 206700, 232440, 236910, 275600, 290550, 307983, 315880, 379056, 387400, 394850, 410644, 413400, 464880, 473820, 513305, 581100, 592275, 615966, 631760, 774800, 789700, 821288, 826800, 947640, 1026610, 1162200, 1184550, 1231932, 1539915, 1579400, 1642576, 1895280, 2053220, 2324400, 2369100, 2463864, 2566525, 3079830, 3158800, 4106440, 4738200, 4927728, 5133050, 6159660, 7699575, 8212880, 9476400, 10266100, 12319320, 15399150, 20532200, 24638640, 30798300, 41064400, 61596600, 123193200]

約数ペア:

[(1, 123193200), (2, 61596600), (3, 41064400), (4, 30798300), (5, 24638640), (6, 20532200), (8, 15399150), (10, 12319320), (12, 10266100), (13, 9476400), (15, 8212880), (16, 7699575), (20, 6159660), (24, 5133050), (25, 4927728), (26, 4738200), (30, 4106440), (39, 3158800), (40, 3079830), (48, 2566525), (50, 2463864), (52, 2369100), (53, 2324400), (60, 2053220), (65, 1895280), (75, 1642576), (78, 1579400), (80, 1539915), (100, 1231932), (104, 1184550), (106, 1162200), (120, 1026610), (130, 947640), (149, 826800), (150, 821288), (156, 789700), (159, 774800), (195, 631760), (200, 615966), (208, 592275), (212, 581100), (240, 513305), (260, 473820), (265, 464880), (298, 413400), (300, 410644), (312, 394850), (318, 387400), (325, 379056), (390, 315880), (400, 307983), (424, 290550), (447, 275600), (520, 236910), (530, 232440), (596, 206700), (600, 205322), (624, 197425), (636, 193700), (650, 189528), (689, 178800), (745, 165360), (780, 157940), (795, 154960), (848, 145275), (894, 137800), (975, 126352), (1040, 118455), (1060, 116220), (1192, 103350), (1200, 102661), (1272, 96850), (1300, 94764), (1325, 92976), (1378, 89400), (1490, 82680), (1560, 78970), (1590, 77480), (1788, 68900), (1937, 63600), (1950, 63176), (2067, 59600), (2120, 58110), (2235, 55120), (2384, 51675), (2544, 48425), (2600, 47382), (2650, 46488), (2756, 44700), (2980, 41340), (3120, 39485), (3180, 38740), (3445, 35760), (3576, 34450), (3725, 33072), (3874, 31800), (3900, 31588), (3975, 30992), (4134, 29800), (4240, 29055), (4470, 27560), (5200, 23691), (5300, 23244), (5512, 22350), (5811, 21200), (5960, 20670), (6360, 19370), (6890, 17880), (7152, 17225), (7450, 16536), (7748, 15900), (7800, 15794), (7897, 15600), (7950, 15496), (8268, 14900), (8940, 13780), (9685, 12720), (10335, 11920), (10600, 11622), (11024, 11175)]