847164150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:756

約数の個数: 192

約数和(自身を含む): 2689589760

約数和(自身を除く): 1842425610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 157, 175, 189, 210, 225, 270, 314, 315, 350, 378, 450, 471, 525, 571, 630, 675, 785, 942, 945, 1050, 1099, 1142, 1350, 1413, 1570, 1575, 1713, 1890, 2198, 2355, 2826, 2855, 3150, 3297, 3426, 3925, 3997, 4239, 4710, 4725, 5139, 5495, 5710, 6594, 7065, 7850, 7994, 8478, 8565, 9450, 9891, 10278, 10990, 11775, 11991, 14130, 14275, 15417, 16485, 17130, 19782, 19985, 21195, 23550, 23982, 25695, 27475, 28550, 29673, 30834, 32970, 35325, 35973, 39970, 42390, 42825, 49455, 51390, 54950, 59346, 59955, 70650, 71946, 77085, 82425, 85650, 89647, 98910, 99925, 105975, 107919, 119910, 128475, 148365, 154170, 164850, 179294, 179865, 199850, 211950, 215838, 247275, 256950, 268941, 296730, 299775, 359730, 385425, 448235, 494550, 537882, 539595, 599550, 627529, 741825, 770850, 806823, 896470, 899325, 1079190, 1255058, 1344705, 1483650, 1613646, 1798650, 1882587, 2241175, 2420469, 2689410, 2697975, 3137645, 3765174, 4034115, 4482350, 4840938, 5395950, 5647761, 6275290, 6723525, 8068230, 9412935, 11295522, 12102345, 13447050, 15688225, 16943283, 18825870, 20170575, 24204690, 28238805, 31376450, 33886566, 40341150, 47064675, 56477610, 60511725, 84716415, 94129350, 121023450, 141194025, 169432830, 282388050, 423582075, 847164150]

約数ペア:

[(1, 847164150), (2, 423582075), (3, 282388050), (5, 169432830), (6, 141194025), (7, 121023450), (9, 94129350), (10, 84716415), (14, 60511725), (15, 56477610), (18, 47064675), (21, 40341150), (25, 33886566), (27, 31376450), (30, 28238805), (35, 24204690), (42, 20170575), (45, 18825870), (50, 16943283), (54, 15688225), (63, 13447050), (70, 12102345), (75, 11295522), (90, 9412935), (105, 8068230), (126, 6723525), (135, 6275290), (150, 5647761), (157, 5395950), (175, 4840938), (189, 4482350), (210, 4034115), (225, 3765174), (270, 3137645), (314, 2697975), (315, 2689410), (350, 2420469), (378, 2241175), (450, 1882587), (471, 1798650), (525, 1613646), (571, 1483650), (630, 1344705), (675, 1255058), (785, 1079190), (942, 899325), (945, 896470), (1050, 806823), (1099, 770850), (1142, 741825), (1350, 627529), (1413, 599550), (1570, 539595), (1575, 537882), (1713, 494550), (1890, 448235), (2198, 385425), (2355, 359730), (2826, 299775), (2855, 296730), (3150, 268941), (3297, 256950), (3426, 247275), (3925, 215838), (3997, 211950), (4239, 199850), (4710, 179865), (4725, 179294), (5139, 164850), (5495, 154170), (5710, 148365), (6594, 128475), (7065, 119910), (7850, 107919), (7994, 105975), (8478, 99925), (8565, 98910), (9450, 89647), (9891, 85650), (10278, 82425), (10990, 77085), (11775, 71946), (11991, 70650), (14130, 59955), (14275, 59346), (15417, 54950), (16485, 51390), (17130, 49455), (19782, 42825), (19985, 42390), (21195, 39970), (23550, 35973), (23982, 35325), (25695, 32970), (27475, 30834), (28550, 29673)]