215316300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{24749}}^1$

素因数の和:24795

約数の個数: 72

約数和(自身を含む): 644490000

約数和(自身を除く): 429173700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 24749, 49498, 74247, 98996, 123745, 148494, 247490, 296988, 371235, 494980, 618725, 717721, 742470, 1237450, 1435442, 1484940, 1856175, 2153163, 2474900, 2870884, 3588605, 3712350, 4306326, 7177210, 7424700, 8612652, 10765815, 14354420, 17943025, 21531630, 35886050, 43063260, 53829075, 71772100, 107658150, 215316300]

約数ペア:

[(1, 215316300), (2, 107658150), (3, 71772100), (4, 53829075), (5, 43063260), (6, 35886050), (10, 21531630), (12, 17943025), (15, 14354420), (20, 10765815), (25, 8612652), (29, 7424700), (30, 7177210), (50, 4306326), (58, 3712350), (60, 3588605), (75, 2870884), (87, 2474900), (100, 2153163), (116, 1856175), (145, 1484940), (150, 1435442), (174, 1237450), (290, 742470), (300, 717721), (348, 618725), (435, 494980), (580, 371235), (725, 296988), (870, 247490), (1450, 148494), (1740, 123745), (2175, 98996), (2900, 74247), (4350, 49498), (8700, 24749)]