38461788900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{307}}^1\times {\mathrm{15467}}^1$

素因数の和:15800

約数の個数: 180

約数和(自身を含む): 125092129008

約数和(自身を除く): 86630340108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 307, 324, 405, 450, 540, 614, 675, 810, 900, 921, 1228, 1350, 1535, 1620, 1842, 2025, 2700, 2763, 3070, 3684, 4050, 4605, 5526, 6140, 7675, 8100, 8289, 9210, 11052, 13815, 15350, 15467, 16578, 18420, 23025, 24867, 27630, 30700, 30934, 33156, 41445, 46050, 46401, 49734, 55260, 61868, 69075, 77335, 82890, 92100, 92802, 99468, 124335, 138150, 139203, 154670, 165780, 185604, 207225, 232005, 248670, 276300, 278406, 309340, 386675, 414450, 417609, 464010, 497340, 556812, 621675, 696015, 773350, 828900, 835218, 928020, 1160025, 1243350, 1252827, 1392030, 1546700, 1670436, 2088045, 2320050, 2486700, 2505654, 2784060, 3480075, 4176090, 4640100, 4748369, 5011308, 6264135, 6960150, 8352180, 9496738, 10440225, 12528270, 13920300, 14245107, 18993476, 20880450, 23741845, 25056540, 28490214, 31320675, 41760900, 42735321, 47483690, 56980428, 62641350, 71225535, 85470642, 94967380, 118709225, 125282700, 128205963, 142451070, 170941284, 213676605, 237418450, 256411926, 284902140, 356127675, 384617889, 427353210, 474836900, 512823852, 641029815, 712255350, 769235778, 854706420, 1068383025, 1282059630, 1424510700, 1538471556, 1923089445, 2136766050, 2564119260, 3205149075, 3846178890, 4273532100, 6410298150, 7692357780, 9615447225, 12820596300, 19230894450, 38461788900]

約数ペア:

[(1, 38461788900), (2, 19230894450), (3, 12820596300), (4, 9615447225), (5, 7692357780), (6, 6410298150), (9, 4273532100), (10, 3846178890), (12, 3205149075), (15, 2564119260), (18, 2136766050), (20, 1923089445), (25, 1538471556), (27, 1424510700), (30, 1282059630), (36, 1068383025), (45, 854706420), (50, 769235778), (54, 712255350), (60, 641029815), (75, 512823852), (81, 474836900), (90, 427353210), (100, 384617889), (108, 356127675), (135, 284902140), (150, 256411926), (162, 237418450), (180, 213676605), (225, 170941284), (270, 142451070), (300, 128205963), (307, 125282700), (324, 118709225), (405, 94967380), (450, 85470642), (540, 71225535), (614, 62641350), (675, 56980428), (810, 47483690), (900, 42735321), (921, 41760900), (1228, 31320675), (1350, 28490214), (1535, 25056540), (1620, 23741845), (1842, 20880450), (2025, 18993476), (2700, 14245107), (2763, 13920300), (3070, 12528270), (3684, 10440225), (4050, 9496738), (4605, 8352180), (5526, 6960150), (6140, 6264135), (7675, 5011308), (8100, 4748369), (8289, 4640100), (9210, 4176090), (11052, 3480075), (13815, 2784060), (15350, 2505654), (15467, 2486700), (16578, 2320050), (18420, 2088045), (23025, 1670436), (24867, 1546700), (27630, 1392030), (30700, 1252827), (30934, 1243350), (33156, 1160025), (41445, 928020), (46050, 835218), (46401, 828900), (49734, 773350), (55260, 696015), (61868, 621675), (69075, 556812), (77335, 497340), (82890, 464010), (92100, 417609), (92802, 414450), (99468, 386675), (124335, 309340), (138150, 278406), (139203, 276300), (154670, 248670), (165780, 232005), (185604, 207225)]