25009800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 78730080

約数和(自身を除く): 53720280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 73, 75, 100, 120, 146, 150, 200, 219, 292, 300, 365, 438, 571, 584, 600, 730, 876, 1095, 1142, 1460, 1713, 1752, 1825, 2190, 2284, 2855, 2920, 3426, 3650, 4380, 4568, 5475, 5710, 6852, 7300, 8565, 8760, 10950, 11420, 13704, 14275, 14600, 17130, 21900, 22840, 28550, 34260, 41683, 42825, 43800, 57100, 68520, 83366, 85650, 114200, 125049, 166732, 171300, 208415, 250098, 333464, 342600, 416830, 500196, 625245, 833660, 1000392, 1042075, 1250490, 1667320, 2084150, 2500980, 3126225, 4168300, 5001960, 6252450, 8336600, 12504900, 25009800]

約数ペア:

[(1, 25009800), (2, 12504900), (3, 8336600), (4, 6252450), (5, 5001960), (6, 4168300), (8, 3126225), (10, 2500980), (12, 2084150), (15, 1667320), (20, 1250490), (24, 1042075), (25, 1000392), (30, 833660), (40, 625245), (50, 500196), (60, 416830), (73, 342600), (75, 333464), (100, 250098), (120, 208415), (146, 171300), (150, 166732), (200, 125049), (219, 114200), (292, 85650), (300, 83366), (365, 68520), (438, 57100), (571, 43800), (584, 42825), (600, 41683), (730, 34260), (876, 28550), (1095, 22840), (1142, 21900), (1460, 17130), (1713, 14600), (1752, 14275), (1825, 13704), (2190, 11420), (2284, 10950), (2855, 8760), (2920, 8565), (3426, 7300), (3650, 6852), (4380, 5710), (4568, 5475)]