945323640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{25999}}^1$

素因数の和:26117

約数の個数: 96

約数和(自身を含む): 3102840000

約数和(自身を除く): 2157516360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7272, 9090, 12120, 18180, 25999, 36360, 51998, 77997, 103996, 129995, 155994, 207992, 233991, 259990, 311988, 389985, 467982, 519980, 623976, 779970, 935964, 1039960, 1169955, 1559940, 1871928, 2339910, 2625899, 3119880, 4679820, 5251798, 7877697, 9359640, 10503596, 13129495, 15755394, 21007192, 23633091, 26258990, 31510788, 39388485, 47266182, 52517980, 63021576, 78776970, 94532364, 105035960, 118165455, 157553940, 189064728, 236330910, 315107880, 472661820, 945323640]

約数ペア:

[(1, 945323640), (2, 472661820), (3, 315107880), (4, 236330910), (5, 189064728), (6, 157553940), (8, 118165455), (9, 105035960), (10, 94532364), (12, 78776970), (15, 63021576), (18, 52517980), (20, 47266182), (24, 39388485), (30, 31510788), (36, 26258990), (40, 23633091), (45, 21007192), (60, 15755394), (72, 13129495), (90, 10503596), (101, 9359640), (120, 7877697), (180, 5251798), (202, 4679820), (303, 3119880), (360, 2625899), (404, 2339910), (505, 1871928), (606, 1559940), (808, 1169955), (909, 1039960), (1010, 935964), (1212, 779970), (1515, 623976), (1818, 519980), (2020, 467982), (2424, 389985), (3030, 311988), (3636, 259990), (4040, 233991), (4545, 207992), (6060, 155994), (7272, 129995), (9090, 103996), (12120, 77997), (18180, 51998), (25999, 36360)]