149687460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21323}}^1$

素因数の和:21354

約数の個数: 96

約数和(自身を含む): 501540480

約数和(自身を除く): 351853020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 21323, 42646, 63969, 85292, 106615, 127938, 191907, 213230, 255876, 277199, 319845, 383814, 426460, 554398, 575721, 639690, 767628, 831597, 959535, 1108796, 1151442, 1279380, 1385995, 1663194, 1919070, 2302884, 2494791, 2771990, 2878605, 3326388, 3838140, 4157985, 4989582, 5543980, 5757210, 7484373, 8315970, 9979164, 11514420, 12473955, 14968746, 16631940, 24947910, 29937492, 37421865, 49895820, 74843730, 149687460]

約数ペア:

[(1, 149687460), (2, 74843730), (3, 49895820), (4, 37421865), (5, 29937492), (6, 24947910), (9, 16631940), (10, 14968746), (12, 12473955), (13, 11514420), (15, 9979164), (18, 8315970), (20, 7484373), (26, 5757210), (27, 5543980), (30, 4989582), (36, 4157985), (39, 3838140), (45, 3326388), (52, 2878605), (54, 2771990), (60, 2494791), (65, 2302884), (78, 1919070), (90, 1663194), (108, 1385995), (117, 1279380), (130, 1151442), (135, 1108796), (156, 959535), (180, 831597), (195, 767628), (234, 639690), (260, 575721), (270, 554398), (351, 426460), (390, 383814), (468, 319845), (540, 277199), (585, 255876), (702, 213230), (780, 191907), (1170, 127938), (1404, 106615), (1755, 85292), (2340, 63969), (3510, 42646), (7020, 21323)]