78096670400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{4721}}^1$

素因数の和:4968

約数の個数: 252

約数和(自身を含む): 224647771176

約数和(自身を除く): 146551100776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 211, 224, 245, 280, 320, 350, 392, 400, 422, 448, 490, 560, 700, 784, 800, 844, 980, 1055, 1120, 1225, 1400, 1477, 1568, 1600, 1688, 1960, 2110, 2240, 2450, 2800, 2954, 3136, 3376, 3920, 4220, 4721, 4900, 5275, 5600, 5908, 6752, 7385, 7840, 8440, 9442, 9800, 10339, 10550, 11200, 11816, 13504, 14770, 15680, 16880, 18884, 19600, 20678, 21100, 23605, 23632, 29540, 33047, 33760, 36925, 37768, 39200, 41356, 42200, 47210, 47264, 51695, 59080, 66094, 67520, 73850, 75536, 78400, 82712, 84400, 94420, 94528, 103390, 118025, 118160, 132188, 147700, 151072, 165235, 165424, 168800, 188840, 206780, 231329, 236050, 236320, 258475, 264376, 295400, 302144, 330470, 330848, 337600, 377680, 413560, 462658, 472100, 472640, 516950, 528752, 590800, 660940, 661696, 755360, 826175, 827120, 925316, 944200, 996131, 1033900, 1057504, 1156645, 1181600, 1321880, 1510720, 1652350, 1654240, 1850632, 1888400, 1992262, 2067800, 2115008, 2313290, 2363200, 2643760, 3304700, 3308480, 3701264, 3776800, 3984524, 4135600, 4626580, 4980655, 5287520, 5783225, 6609400, 6972917, 7402528, 7553600, 7969048, 8271200, 9253160, 9961310, 10575040, 11566450, 13218800, 13945834, 14805056, 15938096, 16542400, 18506320, 19922620, 23132900, 24903275, 26437600, 27891668, 31876192, 34864585, 37012640, 39845240, 46265800, 48810419, 49806550, 52875200, 55783336, 63752384, 69729170, 74025280, 79690480, 92531600, 97620838, 99613100, 111566672, 139458340, 159380960, 174322925, 185063200, 195241676, 199226200, 223133344, 244052095, 278916680, 318761920, 348645850, 370126400, 390483352, 398452400, 446266688, 488104190, 557833360, 697291700, 780966704, 796904800, 976208380, 1115666720, 1220260475, 1394583400, 1561933408, 1593809600, 1952416760, 2231333440, 2440520950, 2789166800, 3123866816, 3904833520, 4881041900, 5578333600, 7809667040, 9762083800, 11156667200, 15619334080, 19524167600, 39048335200, 78096670400]

約数ペア:

[(1, 78096670400), (2, 39048335200), (4, 19524167600), (5, 15619334080), (7, 11156667200), (8, 9762083800), (10, 7809667040), (14, 5578333600), (16, 4881041900), (20, 3904833520), (25, 3123866816), (28, 2789166800), (32, 2440520950), (35, 2231333440), (40, 1952416760), (49, 1593809600), (50, 1561933408), (56, 1394583400), (64, 1220260475), (70, 1115666720), (80, 976208380), (98, 796904800), (100, 780966704), (112, 697291700), (140, 557833360), (160, 488104190), (175, 446266688), (196, 398452400), (200, 390483352), (211, 370126400), (224, 348645850), (245, 318761920), (280, 278916680), (320, 244052095), (350, 223133344), (392, 199226200), (400, 195241676), (422, 185063200), (448, 174322925), (490, 159380960), (560, 139458340), (700, 111566672), (784, 99613100), (800, 97620838), (844, 92531600), (980, 79690480), (1055, 74025280), (1120, 69729170), (1225, 63752384), (1400, 55783336), (1477, 52875200), (1568, 49806550), (1600, 48810419), (1688, 46265800), (1960, 39845240), (2110, 37012640), (2240, 34864585), (2450, 31876192), (2800, 27891668), (2954, 26437600), (3136, 24903275), (3376, 23132900), (3920, 19922620), (4220, 18506320), (4721, 16542400), (4900, 15938096), (5275, 14805056), (5600, 13945834), (5908, 13218800), (6752, 11566450), (7385, 10575040), (7840, 9961310), (8440, 9253160), (9442, 8271200), (9800, 7969048), (10339, 7553600), (10550, 7402528), (11200, 6972917), (11816, 6609400), (13504, 5783225), (14770, 5287520), (15680, 4980655), (16880, 4626580), (18884, 4135600), (19600, 3984524), (20678, 3776800), (21100, 3701264), (23605, 3308480), (23632, 3304700), (29540, 2643760), (33047, 2363200), (33760, 2313290), (36925, 2115008), (37768, 2067800), (39200, 1992262), (41356, 1888400), (42200, 1850632), (47210, 1654240), (47264, 1652350), (51695, 1510720), (59080, 1321880), (66094, 1181600), (67520, 1156645), (73850, 1057504), (75536, 1033900), (78400, 996131), (82712, 944200), (84400, 925316), (94420, 827120), (94528, 826175), (103390, 755360), (118025, 661696), (118160, 660940), (132188, 590800), (147700, 528752), (151072, 516950), (165235, 472640), (165424, 472100), (168800, 462658), (188840, 413560), (206780, 377680), (231329, 337600), (236050, 330848), (236320, 330470), (258475, 302144), (264376, 295400)]