201077460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 633657024

約数和(自身を除く): 432579564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 83, 86, 90, 129, 166, 172, 180, 215, 249, 258, 313, 332, 387, 415, 430, 498, 516, 626, 645, 747, 774, 830, 860, 939, 996, 1245, 1252, 1290, 1494, 1548, 1565, 1660, 1878, 1935, 2490, 2580, 2817, 2988, 3130, 3569, 3735, 3756, 3870, 4695, 4980, 5634, 6260, 7138, 7470, 7740, 9390, 10707, 11268, 13459, 14085, 14276, 14940, 17845, 18780, 21414, 25979, 26918, 28170, 32121, 35690, 40377, 42828, 51958, 53535, 53836, 56340, 64242, 67295, 71380, 77937, 80754, 103916, 107070, 121131, 128484, 129895, 134590, 155874, 160605, 161508, 201885, 214140, 233811, 242262, 259790, 269180, 311748, 321210, 389685, 403770, 467622, 484524, 519580, 605655, 642420, 779370, 807540, 935244, 1117097, 1169055, 1211310, 1558740, 2234194, 2338110, 2422620, 3351291, 4468388, 4676220, 5585485, 6702582, 10053873, 11170970, 13405164, 16756455, 20107746, 22341940, 33512910, 40215492, 50269365, 67025820, 100538730, 201077460]

約数ペア:

[(1, 201077460), (2, 100538730), (3, 67025820), (4, 50269365), (5, 40215492), (6, 33512910), (9, 22341940), (10, 20107746), (12, 16756455), (15, 13405164), (18, 11170970), (20, 10053873), (30, 6702582), (36, 5585485), (43, 4676220), (45, 4468388), (60, 3351291), (83, 2422620), (86, 2338110), (90, 2234194), (129, 1558740), (166, 1211310), (172, 1169055), (180, 1117097), (215, 935244), (249, 807540), (258, 779370), (313, 642420), (332, 605655), (387, 519580), (415, 484524), (430, 467622), (498, 403770), (516, 389685), (626, 321210), (645, 311748), (747, 269180), (774, 259790), (830, 242262), (860, 233811), (939, 214140), (996, 201885), (1245, 161508), (1252, 160605), (1290, 155874), (1494, 134590), (1548, 129895), (1565, 128484), (1660, 121131), (1878, 107070), (1935, 103916), (2490, 80754), (2580, 77937), (2817, 71380), (2988, 67295), (3130, 64242), (3569, 56340), (3735, 53836), (3756, 53535), (3870, 51958), (4695, 42828), (4980, 40377), (5634, 35690), (6260, 32121), (7138, 28170), (7470, 26918), (7740, 25979), (9390, 21414), (10707, 18780), (11268, 17845), (13459, 14940), (14085, 14276)]