2018606250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 5080924800

約数和(自身を除く): 3062318550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 199, 250, 375, 398, 541, 597, 625, 750, 995, 1082, 1194, 1250, 1623, 1875, 1990, 2705, 2985, 3125, 3246, 3750, 4975, 5410, 5970, 6250, 8115, 9375, 9950, 13525, 14925, 16230, 18750, 24875, 27050, 29850, 40575, 49750, 67625, 74625, 81150, 107659, 124375, 135250, 149250, 202875, 215318, 248750, 322977, 338125, 373125, 405750, 538295, 621875, 645954, 676250, 746250, 1014375, 1076590, 1243750, 1614885, 1690625, 1865625, 2028750, 2691475, 3229770, 3381250, 3731250, 5071875, 5382950, 8074425, 10143750, 13457375, 16148850, 26914750, 40372125, 67286875, 80744250, 134573750, 201860625, 336434375, 403721250, 672868750, 1009303125, 2018606250]

約数ペア:

[(1, 2018606250), (2, 1009303125), (3, 672868750), (5, 403721250), (6, 336434375), (10, 201860625), (15, 134573750), (25, 80744250), (30, 67286875), (50, 40372125), (75, 26914750), (125, 16148850), (150, 13457375), (199, 10143750), (250, 8074425), (375, 5382950), (398, 5071875), (541, 3731250), (597, 3381250), (625, 3229770), (750, 2691475), (995, 2028750), (1082, 1865625), (1194, 1690625), (1250, 1614885), (1623, 1243750), (1875, 1076590), (1990, 1014375), (2705, 746250), (2985, 676250), (3125, 645954), (3246, 621875), (3750, 538295), (4975, 405750), (5410, 373125), (5970, 338125), (6250, 322977), (8115, 248750), (9375, 215318), (9950, 202875), (13525, 149250), (14925, 135250), (16230, 124375), (18750, 107659), (24875, 81150), (27050, 74625), (29850, 67625), (40575, 49750)]