78979608900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{183973}}^1$

素因数の和:184052

約数の個数: 180

約数和(自身を含む): 260852687172

約数和(自身を除く): 181873078272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 81, 90, 100, 106, 108, 135, 150, 159, 162, 180, 212, 225, 265, 270, 300, 318, 324, 405, 450, 477, 530, 540, 636, 675, 795, 810, 900, 954, 1060, 1325, 1350, 1431, 1590, 1620, 1908, 2025, 2385, 2650, 2700, 2862, 3180, 3975, 4050, 4293, 4770, 5300, 5724, 7155, 7950, 8100, 8586, 9540, 11925, 14310, 15900, 17172, 21465, 23850, 28620, 35775, 42930, 47700, 71550, 85860, 107325, 143100, 183973, 214650, 367946, 429300, 551919, 735892, 919865, 1103838, 1655757, 1839730, 2207676, 2759595, 3311514, 3679460, 4599325, 4967271, 5519190, 6623028, 8278785, 9198650, 9750569, 9934542, 11038380, 13797975, 14901813, 16557570, 18397300, 19501138, 19869084, 24836355, 27595950, 29251707, 29803626, 33115140, 39002276, 41393925, 48752845, 49672710, 55191900, 58503414, 59607252, 74509065, 82787850, 87755121, 97505690, 99345420, 117006828, 124181775, 146258535, 149018130, 165575700, 175510242, 195011380, 243764225, 248363550, 263265363, 292517070, 298036260, 351020484, 372545325, 438775605, 487528450, 496727100, 526530726, 585034140, 731292675, 745090650, 789796089, 877551210, 975056900, 1053061452, 1316326815, 1462585350, 1490181300, 1579592178, 1755102420, 2193878025, 2632653630, 2925170700, 3159184356, 3948980445, 4387756050, 5265307260, 6581634075, 7897960890, 8775512100, 13163268150, 15795921780, 19744902225, 26326536300, 39489804450, 78979608900]

約数ペア:

[(1, 78979608900), (2, 39489804450), (3, 26326536300), (4, 19744902225), (5, 15795921780), (6, 13163268150), (9, 8775512100), (10, 7897960890), (12, 6581634075), (15, 5265307260), (18, 4387756050), (20, 3948980445), (25, 3159184356), (27, 2925170700), (30, 2632653630), (36, 2193878025), (45, 1755102420), (50, 1579592178), (53, 1490181300), (54, 1462585350), (60, 1316326815), (75, 1053061452), (81, 975056900), (90, 877551210), (100, 789796089), (106, 745090650), (108, 731292675), (135, 585034140), (150, 526530726), (159, 496727100), (162, 487528450), (180, 438775605), (212, 372545325), (225, 351020484), (265, 298036260), (270, 292517070), (300, 263265363), (318, 248363550), (324, 243764225), (405, 195011380), (450, 175510242), (477, 165575700), (530, 149018130), (540, 146258535), (636, 124181775), (675, 117006828), (795, 99345420), (810, 97505690), (900, 87755121), (954, 82787850), (1060, 74509065), (1325, 59607252), (1350, 58503414), (1431, 55191900), (1590, 49672710), (1620, 48752845), (1908, 41393925), (2025, 39002276), (2385, 33115140), (2650, 29803626), (2700, 29251707), (2862, 27595950), (3180, 24836355), (3975, 19869084), (4050, 19501138), (4293, 18397300), (4770, 16557570), (5300, 14901813), (5724, 13797975), (7155, 11038380), (7950, 9934542), (8100, 9750569), (8586, 9198650), (9540, 8278785), (11925, 6623028), (14310, 5519190), (15900, 4967271), (17172, 4599325), (21465, 3679460), (23850, 3311514), (28620, 2759595), (35775, 2207676), (42930, 1839730), (47700, 1655757), (71550, 1103838), (85860, 919865), (107325, 735892), (143100, 551919), (183973, 429300), (214650, 367946)]