75831000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 283944960

約数和(自身を除く): 208113960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 125, 138, 140, 150, 157, 161, 168, 175, 184, 200, 210, 230, 250, 276, 280, 300, 314, 322, 345, 350, 375, 420, 460, 471, 483, 500, 525, 552, 575, 600, 628, 644, 690, 700, 750, 785, 805, 840, 875, 920, 942, 966, 1000, 1050, 1099, 1150, 1256, 1288, 1380, 1400, 1500, 1570, 1610, 1725, 1750, 1884, 1932, 2100, 2198, 2300, 2355, 2415, 2625, 2760, 2875, 3000, 3140, 3220, 3297, 3450, 3500, 3611, 3768, 3864, 3925, 4025, 4200, 4396, 4600, 4710, 4830, 5250, 5495, 5750, 6280, 6440, 6594, 6900, 7000, 7222, 7850, 8050, 8625, 8792, 9420, 9660, 10500, 10833, 10990, 11500, 11775, 12075, 13188, 13800, 14444, 15700, 16100, 16485, 17250, 18055, 18840, 19320, 19625, 20125, 21000, 21666, 21980, 23000, 23550, 24150, 25277, 26376, 27475, 28888, 31400, 32200, 32970, 34500, 36110, 39250, 40250, 43332, 43960, 47100, 48300, 50554, 54165, 54950, 58875, 60375, 65940, 69000, 72220, 75831, 78500, 80500, 82425, 86664, 90275, 94200, 96600, 101108, 108330, 109900, 117750, 120750, 126385, 131880, 137375, 144440, 151662, 157000, 161000, 164850, 180550, 202216, 216660, 219800, 235500, 241500, 252770, 270825, 274750, 303324, 329700, 361100, 379155, 412125, 433320, 451375, 471000, 483000, 505540, 541650, 549500, 606648, 631925, 659400, 722200, 758310, 824250, 902750, 1011080, 1083300, 1099000, 1263850, 1354125, 1516620, 1648500, 1805500, 1895775, 2166600, 2527700, 2708250, 3033240, 3159625, 3297000, 3611000, 3791550, 5055400, 5416500, 6319250, 7583100, 9478875, 10833000, 12638500, 15166200, 18957750, 25277000, 37915500, 75831000]

約数ペア:

[(1, 75831000), (2, 37915500), (3, 25277000), (4, 18957750), (5, 15166200), (6, 12638500), (7, 10833000), (8, 9478875), (10, 7583100), (12, 6319250), (14, 5416500), (15, 5055400), (20, 3791550), (21, 3611000), (23, 3297000), (24, 3159625), (25, 3033240), (28, 2708250), (30, 2527700), (35, 2166600), (40, 1895775), (42, 1805500), (46, 1648500), (50, 1516620), (56, 1354125), (60, 1263850), (69, 1099000), (70, 1083300), (75, 1011080), (84, 902750), (92, 824250), (100, 758310), (105, 722200), (115, 659400), (120, 631925), (125, 606648), (138, 549500), (140, 541650), (150, 505540), (157, 483000), (161, 471000), (168, 451375), (175, 433320), (184, 412125), (200, 379155), (210, 361100), (230, 329700), (250, 303324), (276, 274750), (280, 270825), (300, 252770), (314, 241500), (322, 235500), (345, 219800), (350, 216660), (375, 202216), (420, 180550), (460, 164850), (471, 161000), (483, 157000), (500, 151662), (525, 144440), (552, 137375), (575, 131880), (600, 126385), (628, 120750), (644, 117750), (690, 109900), (700, 108330), (750, 101108), (785, 96600), (805, 94200), (840, 90275), (875, 86664), (920, 82425), (942, 80500), (966, 78500), (1000, 75831), (1050, 72220), (1099, 69000), (1150, 65940), (1256, 60375), (1288, 58875), (1380, 54950), (1400, 54165), (1500, 50554), (1570, 48300), (1610, 47100), (1725, 43960), (1750, 43332), (1884, 40250), (1932, 39250), (2100, 36110), (2198, 34500), (2300, 32970), (2355, 32200), (2415, 31400), (2625, 28888), (2760, 27475), (2875, 26376), (3000, 25277), (3140, 24150), (3220, 23550), (3297, 23000), (3450, 21980), (3500, 21666), (3611, 21000), (3768, 20125), (3864, 19625), (3925, 19320), (4025, 18840), (4200, 18055), (4396, 17250), (4600, 16485), (4710, 16100), (4830, 15700), (5250, 14444), (5495, 13800), (5750, 13188), (6280, 12075), (6440, 11775), (6594, 11500), (6900, 10990), (7000, 10833), (7222, 10500), (7850, 9660), (8050, 9420), (8625, 8792)]