29289000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 98542080

約数和(自身を除く): 69253080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 751, 780, 975, 1000, 1300, 1500, 1502, 1560, 1625, 1950, 2253, 2600, 3000, 3004, 3250, 3755, 3900, 4506, 4875, 6008, 6500, 7510, 7800, 9012, 9750, 9763, 11265, 13000, 15020, 18024, 18775, 19500, 19526, 22530, 29289, 30040, 37550, 39000, 39052, 45060, 48815, 56325, 58578, 75100, 78104, 90120, 93875, 97630, 112650, 117156, 146445, 150200, 187750, 195260, 225300, 234312, 244075, 281625, 292890, 375500, 390520, 450600, 488150, 563250, 585780, 732225, 751000, 976300, 1126500, 1171560, 1220375, 1464450, 1952600, 2253000, 2440750, 2928900, 3661125, 4881500, 5857800, 7322250, 9763000, 14644500, 29289000]

約数ペア:

[(1, 29289000), (2, 14644500), (3, 9763000), (4, 7322250), (5, 5857800), (6, 4881500), (8, 3661125), (10, 2928900), (12, 2440750), (13, 2253000), (15, 1952600), (20, 1464450), (24, 1220375), (25, 1171560), (26, 1126500), (30, 976300), (39, 751000), (40, 732225), (50, 585780), (52, 563250), (60, 488150), (65, 450600), (75, 390520), (78, 375500), (100, 292890), (104, 281625), (120, 244075), (125, 234312), (130, 225300), (150, 195260), (156, 187750), (195, 150200), (200, 146445), (250, 117156), (260, 112650), (300, 97630), (312, 93875), (325, 90120), (375, 78104), (390, 75100), (500, 58578), (520, 56325), (600, 48815), (650, 45060), (750, 39052), (751, 39000), (780, 37550), (975, 30040), (1000, 29289), (1300, 22530), (1500, 19526), (1502, 19500), (1560, 18775), (1625, 18024), (1950, 15020), (2253, 13000), (2600, 11265), (3000, 9763), (3004, 9750), (3250, 9012), (3755, 7800), (3900, 7510), (4506, 6500), (4875, 6008)]