30236600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 75702000

約数和(自身を除く): 45465400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 73, 76, 95, 100, 109, 146, 152, 190, 200, 218, 292, 365, 380, 436, 475, 545, 584, 730, 760, 872, 950, 1090, 1387, 1460, 1825, 1900, 2071, 2180, 2725, 2774, 2920, 3650, 3800, 4142, 4360, 5450, 5548, 6935, 7300, 7957, 8284, 10355, 10900, 11096, 13870, 14600, 15914, 16568, 20710, 21800, 27740, 31828, 34675, 39785, 41420, 51775, 55480, 63656, 69350, 79570, 82840, 103550, 138700, 151183, 159140, 198925, 207100, 277400, 302366, 318280, 397850, 414200, 604732, 755915, 795700, 1209464, 1511830, 1591400, 3023660, 3779575, 6047320, 7559150, 15118300, 30236600]

約数ペア:

[(1, 30236600), (2, 15118300), (4, 7559150), (5, 6047320), (8, 3779575), (10, 3023660), (19, 1591400), (20, 1511830), (25, 1209464), (38, 795700), (40, 755915), (50, 604732), (73, 414200), (76, 397850), (95, 318280), (100, 302366), (109, 277400), (146, 207100), (152, 198925), (190, 159140), (200, 151183), (218, 138700), (292, 103550), (365, 82840), (380, 79570), (436, 69350), (475, 63656), (545, 55480), (584, 51775), (730, 41420), (760, 39785), (872, 34675), (950, 31828), (1090, 27740), (1387, 21800), (1460, 20710), (1825, 16568), (1900, 15914), (2071, 14600), (2180, 13870), (2725, 11096), (2774, 10900), (2920, 10355), (3650, 8284), (3800, 7957), (4142, 7300), (4360, 6935), (5450, 5548)]