108638460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 379771392

約数和(自身を除く): 271132932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 151, 180, 210, 252, 302, 315, 420, 453, 571, 604, 630, 755, 906, 1057, 1142, 1260, 1359, 1510, 1713, 1812, 2114, 2265, 2284, 2718, 2855, 3020, 3171, 3426, 3997, 4228, 4530, 5139, 5285, 5436, 5710, 6342, 6795, 6852, 7994, 8565, 9060, 9513, 10278, 10570, 11420, 11991, 12684, 13590, 15855, 15988, 17130, 19026, 19985, 20556, 21140, 23982, 25695, 27180, 31710, 34260, 35973, 38052, 39970, 47565, 47964, 51390, 59955, 63420, 71946, 79940, 86221, 95130, 102780, 119910, 143892, 172442, 179865, 190260, 239820, 258663, 344884, 359730, 431105, 517326, 603547, 719460, 775989, 862210, 1034652, 1207094, 1293315, 1551978, 1724420, 1810641, 2414188, 2586630, 3017735, 3103956, 3621282, 3879945, 5173260, 5431923, 6035470, 7242564, 7759890, 9053205, 10863846, 12070940, 15519780, 18106410, 21727692, 27159615, 36212820, 54319230, 108638460]

約数ペア:

[(1, 108638460), (2, 54319230), (3, 36212820), (4, 27159615), (5, 21727692), (6, 18106410), (7, 15519780), (9, 12070940), (10, 10863846), (12, 9053205), (14, 7759890), (15, 7242564), (18, 6035470), (20, 5431923), (21, 5173260), (28, 3879945), (30, 3621282), (35, 3103956), (36, 3017735), (42, 2586630), (45, 2414188), (60, 1810641), (63, 1724420), (70, 1551978), (84, 1293315), (90, 1207094), (105, 1034652), (126, 862210), (140, 775989), (151, 719460), (180, 603547), (210, 517326), (252, 431105), (302, 359730), (315, 344884), (420, 258663), (453, 239820), (571, 190260), (604, 179865), (630, 172442), (755, 143892), (906, 119910), (1057, 102780), (1142, 95130), (1260, 86221), (1359, 79940), (1510, 71946), (1713, 63420), (1812, 59955), (2114, 51390), (2265, 47964), (2284, 47565), (2718, 39970), (2855, 38052), (3020, 35973), (3171, 34260), (3426, 31710), (3997, 27180), (4228, 25695), (4530, 23982), (5139, 21140), (5285, 20556), (5436, 19985), (5710, 19026), (6342, 17130), (6795, 15988), (6852, 15855), (7994, 13590), (8565, 12684), (9060, 11991), (9513, 11420), (10278, 10570)]