451300320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 1623978720

約数和(自身を除く): 1172678400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 101, 107, 116, 120, 144, 145, 160, 174, 180, 202, 214, 232, 240, 261, 288, 290, 303, 321, 348, 360, 404, 428, 435, 464, 480, 505, 522, 535, 580, 606, 642, 696, 720, 808, 856, 870, 909, 928, 963, 1010, 1044, 1070, 1160, 1212, 1284, 1305, 1392, 1440, 1515, 1605, 1616, 1712, 1740, 1818, 1926, 2020, 2088, 2140, 2320, 2424, 2568, 2610, 2784, 2929, 3030, 3103, 3210, 3232, 3424, 3480, 3636, 3852, 4040, 4176, 4280, 4545, 4640, 4815, 4848, 5136, 5220, 5858, 6060, 6206, 6420, 6960, 7272, 7704, 8080, 8352, 8560, 8787, 9090, 9309, 9630, 9696, 10272, 10440, 10807, 11716, 12120, 12412, 12840, 13920, 14544, 14645, 15408, 15515, 16160, 17120, 17574, 18180, 18618, 19260, 20880, 21614, 23432, 24240, 24824, 25680, 26361, 27927, 29088, 29290, 30816, 31030, 32421, 35148, 36360, 37236, 38520, 41760, 43228, 43935, 46545, 46864, 48480, 49648, 51360, 52722, 54035, 55854, 58580, 62060, 64842, 70296, 72720, 74472, 77040, 86456, 87870, 93090, 93728, 97263, 99296, 105444, 108070, 111708, 117160, 124120, 129684, 131805, 139635, 140592, 145440, 148944, 154080, 162105, 172912, 175740, 186180, 194526, 210888, 216140, 223416, 234320, 248240, 259368, 263610, 279270, 281184, 297888, 313403, 324210, 345824, 351480, 372360, 389052, 421776, 432280, 446832, 468640, 486315, 496480, 518736, 527220, 558540, 626806, 648420, 702960, 744720, 778104, 843552, 864560, 893664, 940209, 972630, 1037472, 1054440, 1117080, 1253612, 1296840, 1405920, 1489440, 1556208, 1567015, 1729120, 1880418, 1945260, 2108880, 2234160, 2507224, 2593680, 2820627, 3112416, 3134030, 3760836, 3890520, 4217760, 4468320, 4701045, 5014448, 5187360, 5641254, 6268060, 7521672, 7781040, 9402090, 10028896, 11282508, 12536120, 14103135, 15043344, 15562080, 18804180, 22565016, 25072240, 28206270, 30086688, 37608360, 45130032, 50144480, 56412540, 75216720, 90260064, 112825080, 150433440, 225650160, 451300320]

約数ペア:

[(1, 451300320), (2, 225650160), (3, 150433440), (4, 112825080), (5, 90260064), (6, 75216720), (8, 56412540), (9, 50144480), (10, 45130032), (12, 37608360), (15, 30086688), (16, 28206270), (18, 25072240), (20, 22565016), (24, 18804180), (29, 15562080), (30, 15043344), (32, 14103135), (36, 12536120), (40, 11282508), (45, 10028896), (48, 9402090), (58, 7781040), (60, 7521672), (72, 6268060), (80, 5641254), (87, 5187360), (90, 5014448), (96, 4701045), (101, 4468320), (107, 4217760), (116, 3890520), (120, 3760836), (144, 3134030), (145, 3112416), (160, 2820627), (174, 2593680), (180, 2507224), (202, 2234160), (214, 2108880), (232, 1945260), (240, 1880418), (261, 1729120), (288, 1567015), (290, 1556208), (303, 1489440), (321, 1405920), (348, 1296840), (360, 1253612), (404, 1117080), (428, 1054440), (435, 1037472), (464, 972630), (480, 940209), (505, 893664), (522, 864560), (535, 843552), (580, 778104), (606, 744720), (642, 702960), (696, 648420), (720, 626806), (808, 558540), (856, 527220), (870, 518736), (909, 496480), (928, 486315), (963, 468640), (1010, 446832), (1044, 432280), (1070, 421776), (1160, 389052), (1212, 372360), (1284, 351480), (1305, 345824), (1392, 324210), (1440, 313403), (1515, 297888), (1605, 281184), (1616, 279270), (1712, 263610), (1740, 259368), (1818, 248240), (1926, 234320), (2020, 223416), (2088, 216140), (2140, 210888), (2320, 194526), (2424, 186180), (2568, 175740), (2610, 172912), (2784, 162105), (2929, 154080), (3030, 148944), (3103, 145440), (3210, 140592), (3232, 139635), (3424, 131805), (3480, 129684), (3636, 124120), (3852, 117160), (4040, 111708), (4176, 108070), (4280, 105444), (4545, 99296), (4640, 97263), (4815, 93728), (4848, 93090), (5136, 87870), (5220, 86456), (5858, 77040), (6060, 74472), (6206, 72720), (6420, 70296), (6960, 64842), (7272, 62060), (7704, 58580), (8080, 55854), (8352, 54035), (8560, 52722), (8787, 51360), (9090, 49648), (9309, 48480), (9630, 46864), (9696, 46545), (10272, 43935), (10440, 43228), (10807, 41760), (11716, 38520), (12120, 37236), (12412, 36360), (12840, 35148), (13920, 32421), (14544, 31030), (14645, 30816), (15408, 29290), (15515, 29088), (16160, 27927), (17120, 26361), (17574, 25680), (18180, 24824), (18618, 24240), (19260, 23432), (20880, 21614)]