203495100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{39901}}^1$

素因数の和:39935

約数の個数: 72

約数和(自身を含む): 623428848

約数和(自身を除く): 419933748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 39901, 79802, 119703, 159604, 199505, 239406, 399010, 478812, 598515, 678317, 798020, 997525, 1197030, 1356634, 1995050, 2034951, 2394060, 2713268, 2992575, 3391585, 3990100, 4069902, 5985150, 6783170, 8139804, 10174755, 11970300, 13566340, 16957925, 20349510, 33915850, 40699020, 50873775, 67831700, 101747550, 203495100]

約数ペア:

[(1, 203495100), (2, 101747550), (3, 67831700), (4, 50873775), (5, 40699020), (6, 33915850), (10, 20349510), (12, 16957925), (15, 13566340), (17, 11970300), (20, 10174755), (25, 8139804), (30, 6783170), (34, 5985150), (50, 4069902), (51, 3990100), (60, 3391585), (68, 2992575), (75, 2713268), (85, 2394060), (100, 2034951), (102, 1995050), (150, 1356634), (170, 1197030), (204, 997525), (255, 798020), (300, 678317), (340, 598515), (425, 478812), (510, 399010), (850, 239406), (1020, 199505), (1275, 159604), (1700, 119703), (2550, 79802), (5100, 39901)]