155671380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50873}}^1$

素因数の和:50905

約数の個数: 72

約数和(自身を含む): 499989672

約数和(自身を除く): 344318292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 50873, 101746, 152619, 203492, 254365, 305238, 457857, 508730, 610476, 763095, 864841, 915714, 1017460, 1526190, 1729682, 1831428, 2289285, 2594523, 3052380, 3459364, 4324205, 4578570, 5189046, 7783569, 8648410, 9157140, 10378092, 12972615, 15567138, 17296820, 25945230, 31134276, 38917845, 51890460, 77835690, 155671380]

約数ペア:

[(1, 155671380), (2, 77835690), (3, 51890460), (4, 38917845), (5, 31134276), (6, 25945230), (9, 17296820), (10, 15567138), (12, 12972615), (15, 10378092), (17, 9157140), (18, 8648410), (20, 7783569), (30, 5189046), (34, 4578570), (36, 4324205), (45, 3459364), (51, 3052380), (60, 2594523), (68, 2289285), (85, 1831428), (90, 1729682), (102, 1526190), (153, 1017460), (170, 915714), (180, 864841), (204, 763095), (255, 610476), (306, 508730), (340, 457857), (510, 305238), (612, 254365), (765, 203492), (1020, 152619), (1530, 101746), (3060, 50873)]