2501700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 7499520

約数和(自身を除く): 4997820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 269, 300, 310, 372, 465, 538, 620, 775, 807, 930, 1076, 1345, 1550, 1614, 1860, 2325, 2690, 3100, 3228, 4035, 4650, 5380, 6725, 8070, 8339, 9300, 13450, 16140, 16678, 20175, 25017, 26900, 33356, 40350, 41695, 50034, 80700, 83390, 100068, 125085, 166780, 208475, 250170, 416950, 500340, 625425, 833900, 1250850, 2501700]

約数ペア:

[(1, 2501700), (2, 1250850), (3, 833900), (4, 625425), (5, 500340), (6, 416950), (10, 250170), (12, 208475), (15, 166780), (20, 125085), (25, 100068), (30, 83390), (31, 80700), (50, 50034), (60, 41695), (62, 40350), (75, 33356), (93, 26900), (100, 25017), (124, 20175), (150, 16678), (155, 16140), (186, 13450), (269, 9300), (300, 8339), (310, 8070), (372, 6725), (465, 5380), (538, 4650), (620, 4035), (775, 3228), (807, 3100), (930, 2690), (1076, 2325), (1345, 1860), (1550, 1614)]