438053940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8363}}^1$

素因数の和:8478

約数の個数: 96

約数和(自身を含む): 1377048960

約数和(自身を除く): 938995020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1746, 1940, 2619, 2910, 3492, 4365, 5238, 5820, 8363, 8730, 10476, 13095, 16726, 17460, 25089, 26190, 33452, 41815, 50178, 52380, 75267, 83630, 100356, 125445, 150534, 167260, 225801, 250890, 301068, 376335, 451602, 501780, 752670, 811211, 903204, 1129005, 1505340, 1622422, 2258010, 2433633, 3244844, 4056055, 4516020, 4867266, 7300899, 8112110, 9734532, 12168165, 14601798, 16224220, 21902697, 24336330, 29203596, 36504495, 43805394, 48672660, 73008990, 87610788, 109513485, 146017980, 219026970, 438053940]

約数ペア:

[(1, 438053940), (2, 219026970), (3, 146017980), (4, 109513485), (5, 87610788), (6, 73008990), (9, 48672660), (10, 43805394), (12, 36504495), (15, 29203596), (18, 24336330), (20, 21902697), (27, 16224220), (30, 14601798), (36, 12168165), (45, 9734532), (54, 8112110), (60, 7300899), (90, 4867266), (97, 4516020), (108, 4056055), (135, 3244844), (180, 2433633), (194, 2258010), (270, 1622422), (291, 1505340), (388, 1129005), (485, 903204), (540, 811211), (582, 752670), (873, 501780), (970, 451602), (1164, 376335), (1455, 301068), (1746, 250890), (1940, 225801), (2619, 167260), (2910, 150534), (3492, 125445), (4365, 100356), (5238, 83630), (5820, 75267), (8363, 52380), (8730, 50178), (10476, 41815), (13095, 33452), (16726, 26190), (17460, 25089)]