149105160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21799}}^1$

素因数の和:21835

約数の個数: 96

約数和(自身を含む): 510120000

約数和(自身を除く): 361014840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 21799, 43598, 65397, 87196, 108995, 130794, 174392, 196191, 217990, 261588, 326985, 392382, 414181, 435980, 523176, 653970, 784764, 828362, 871960, 980955, 1242543, 1307940, 1569528, 1656724, 1961910, 2070905, 2485086, 2615880, 3313448, 3727629, 3923820, 4141810, 4970172, 6212715, 7455258, 7847640, 8283620, 9940344, 12425430, 14910516, 16567240, 18638145, 24850860, 29821032, 37276290, 49701720, 74552580, 149105160]

約数ペア:

[(1, 149105160), (2, 74552580), (3, 49701720), (4, 37276290), (5, 29821032), (6, 24850860), (8, 18638145), (9, 16567240), (10, 14910516), (12, 12425430), (15, 9940344), (18, 8283620), (19, 7847640), (20, 7455258), (24, 6212715), (30, 4970172), (36, 4141810), (38, 3923820), (40, 3727629), (45, 3313448), (57, 2615880), (60, 2485086), (72, 2070905), (76, 1961910), (90, 1656724), (95, 1569528), (114, 1307940), (120, 1242543), (152, 980955), (171, 871960), (180, 828362), (190, 784764), (228, 653970), (285, 523176), (342, 435980), (360, 414181), (380, 392382), (456, 326985), (570, 261588), (684, 217990), (760, 196191), (855, 174392), (1140, 130794), (1368, 108995), (1710, 87196), (2280, 65397), (3420, 43598), (6840, 21799)]