772544340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{147997}}^1$

素因数の和:148041

約数の個数: 72

約数和(自身を含む): 2424207240

約数和(自身を除く): 1651662900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 147997, 295994, 443991, 591988, 739985, 887982, 1331973, 1479970, 1775964, 2219955, 2663946, 2959940, 4291913, 4439910, 5327892, 6659865, 8583826, 8879820, 12875739, 13319730, 17167652, 21459565, 25751478, 26639460, 38627217, 42919130, 51502956, 64378695, 77254434, 85838260, 128757390, 154508868, 193136085, 257514780, 386272170, 772544340]

約数ペア:

[(1, 772544340), (2, 386272170), (3, 257514780), (4, 193136085), (5, 154508868), (6, 128757390), (9, 85838260), (10, 77254434), (12, 64378695), (15, 51502956), (18, 42919130), (20, 38627217), (29, 26639460), (30, 25751478), (36, 21459565), (45, 17167652), (58, 13319730), (60, 12875739), (87, 8879820), (90, 8583826), (116, 6659865), (145, 5327892), (174, 4439910), (180, 4291913), (261, 2959940), (290, 2663946), (348, 2219955), (435, 1775964), (522, 1479970), (580, 1331973), (870, 887982), (1044, 739985), (1305, 591988), (1740, 443991), (2610, 295994), (5220, 147997)]