28730464800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{947}}^1\times {\mathrm{12641}}^1$

素因数の和:13611

約数の個数: 144

約数和(自身を含む): 93623820192

約数和(自身を除く): 64893355392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 947, 1200, 1894, 2400, 2841, 3788, 4735, 5682, 7576, 9470, 11364, 12641, 14205, 15152, 18940, 22728, 23675, 25282, 28410, 30304, 37880, 37923, 45456, 47350, 50564, 56820, 63205, 71025, 75760, 75846, 90912, 94700, 101128, 113640, 126410, 142050, 151520, 151692, 189400, 189615, 202256, 227280, 252820, 284100, 303384, 316025, 378800, 379230, 404512, 454560, 505640, 568200, 606768, 632050, 757600, 758460, 948075, 1011280, 1136400, 1213536, 1264100, 1516920, 1896150, 2022560, 2272800, 2528200, 3033840, 3792300, 5056400, 6067680, 7584600, 10112800, 11971027, 15169200, 23942054, 30338400, 35913081, 47884108, 59855135, 71826162, 95768216, 119710270, 143652324, 179565405, 191536432, 239420540, 287304648, 299275675, 359130810, 383072864, 478841080, 574609296, 598551350, 718261620, 897827025, 957682160, 1149218592, 1197102700, 1436523240, 1795654050, 1915364320, 2394205400, 2873046480, 3591308100, 4788410800, 5746092960, 7182616200, 9576821600, 14365232400, 28730464800]

約数ペア:

[(1, 28730464800), (2, 14365232400), (3, 9576821600), (4, 7182616200), (5, 5746092960), (6, 4788410800), (8, 3591308100), (10, 2873046480), (12, 2394205400), (15, 1915364320), (16, 1795654050), (20, 1436523240), (24, 1197102700), (25, 1149218592), (30, 957682160), (32, 897827025), (40, 718261620), (48, 598551350), (50, 574609296), (60, 478841080), (75, 383072864), (80, 359130810), (96, 299275675), (100, 287304648), (120, 239420540), (150, 191536432), (160, 179565405), (200, 143652324), (240, 119710270), (300, 95768216), (400, 71826162), (480, 59855135), (600, 47884108), (800, 35913081), (947, 30338400), (1200, 23942054), (1894, 15169200), (2400, 11971027), (2841, 10112800), (3788, 7584600), (4735, 6067680), (5682, 5056400), (7576, 3792300), (9470, 3033840), (11364, 2528200), (12641, 2272800), (14205, 2022560), (15152, 1896150), (18940, 1516920), (22728, 1264100), (23675, 1213536), (25282, 1136400), (28410, 1011280), (30304, 948075), (37880, 758460), (37923, 757600), (45456, 632050), (47350, 606768), (50564, 568200), (56820, 505640), (63205, 454560), (71025, 404512), (75760, 379230), (75846, 378800), (90912, 316025), (94700, 303384), (101128, 284100), (113640, 252820), (126410, 227280), (142050, 202256), (151520, 189615), (151692, 189400)]