28607100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 83411328

約数和(自身を除く): 54804228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 167, 300, 334, 501, 571, 668, 835, 1002, 1142, 1670, 1713, 2004, 2284, 2505, 2855, 3340, 3426, 4175, 5010, 5710, 6852, 8350, 8565, 10020, 11420, 12525, 14275, 16700, 17130, 25050, 28550, 34260, 42825, 50100, 57100, 85650, 95357, 171300, 190714, 286071, 381428, 476785, 572142, 953570, 1144284, 1430355, 1907140, 2383925, 2860710, 4767850, 5721420, 7151775, 9535700, 14303550, 28607100]

約数ペア:

[(1, 28607100), (2, 14303550), (3, 9535700), (4, 7151775), (5, 5721420), (6, 4767850), (10, 2860710), (12, 2383925), (15, 1907140), (20, 1430355), (25, 1144284), (30, 953570), (50, 572142), (60, 476785), (75, 381428), (100, 286071), (150, 190714), (167, 171300), (300, 95357), (334, 85650), (501, 57100), (571, 50100), (668, 42825), (835, 34260), (1002, 28550), (1142, 25050), (1670, 17130), (1713, 16700), (2004, 14275), (2284, 12525), (2505, 11420), (2855, 10020), (3340, 8565), (3426, 8350), (4175, 6852), (5010, 5710)]