144299220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184999}}^1$

素因数の和:185024

約数の個数: 48

約数和(自身を含む): 435120000

約数和(自身を除く): 290820780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 184999, 369998, 554997, 739996, 924995, 1109994, 1849990, 2219988, 2404987, 2774985, 3699980, 4809974, 5549970, 7214961, 9619948, 11099940, 12024935, 14429922, 24049870, 28859844, 36074805, 48099740, 72149610, 144299220]

約数ペア:

[(1, 144299220), (2, 72149610), (3, 48099740), (4, 36074805), (5, 28859844), (6, 24049870), (10, 14429922), (12, 12024935), (13, 11099940), (15, 9619948), (20, 7214961), (26, 5549970), (30, 4809974), (39, 3699980), (52, 2774985), (60, 2404987), (65, 2219988), (78, 1849990), (130, 1109994), (156, 924995), (195, 739996), (260, 554997), (390, 369998), (780, 184999)]