475363980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29021}}^1$

素因数の和:29056

約数の個数: 144

約数和(自身を含む): 1774753344

約数和(自身を除く): 1299389364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 29021, 58042, 87063, 116084, 145105, 174126, 203147, 261189, 290210, 348252, 377273, 406294, 435315, 522378, 580420, 609441, 754546, 812588, 870630, 1015735, 1044756, 1131819, 1218882, 1305945, 1509092, 1741260, 1828323, 1886365, 2031470, 2263638, 2437764, 2611890, 2640911, 3047205, 3395457, 3656646, 3772730, 4062940, 4527276, 5223780, 5281822, 5659095, 6094410, 6790914, 7313292, 7545460, 7922733, 9141615, 10563644, 11318190, 12188820, 13204555, 13581828, 15845466, 16977285, 18283230, 22636380, 23768199, 26409110, 31690932, 33954570, 36566460, 39613665, 47536398, 52818220, 67909140, 79227330, 95072796, 118840995, 158454660, 237681990, 475363980]

約数ペア:

[(1, 475363980), (2, 237681990), (3, 158454660), (4, 118840995), (5, 95072796), (6, 79227330), (7, 67909140), (9, 52818220), (10, 47536398), (12, 39613665), (13, 36566460), (14, 33954570), (15, 31690932), (18, 26409110), (20, 23768199), (21, 22636380), (26, 18283230), (28, 16977285), (30, 15845466), (35, 13581828), (36, 13204555), (39, 12188820), (42, 11318190), (45, 10563644), (52, 9141615), (60, 7922733), (63, 7545460), (65, 7313292), (70, 6790914), (78, 6094410), (84, 5659095), (90, 5281822), (91, 5223780), (105, 4527276), (117, 4062940), (126, 3772730), (130, 3656646), (140, 3395457), (156, 3047205), (180, 2640911), (182, 2611890), (195, 2437764), (210, 2263638), (234, 2031470), (252, 1886365), (260, 1828323), (273, 1741260), (315, 1509092), (364, 1305945), (390, 1218882), (420, 1131819), (455, 1044756), (468, 1015735), (546, 870630), (585, 812588), (630, 754546), (780, 609441), (819, 580420), (910, 522378), (1092, 435315), (1170, 406294), (1260, 377273), (1365, 348252), (1638, 290210), (1820, 261189), (2340, 203147), (2730, 174126), (3276, 145105), (4095, 116084), (5460, 87063), (8190, 58042), (16380, 29021)]