30438200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 79682400

約数和(自身を除く): 49244200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 115, 130, 184, 200, 230, 260, 299, 325, 460, 509, 520, 575, 598, 650, 920, 1018, 1150, 1196, 1300, 1495, 2036, 2300, 2392, 2545, 2600, 2990, 4072, 4600, 5090, 5980, 6617, 7475, 10180, 11707, 11960, 12725, 13234, 14950, 20360, 23414, 25450, 26468, 29900, 33085, 46828, 50900, 52936, 58535, 59800, 66170, 93656, 101800, 117070, 132340, 152191, 165425, 234140, 264680, 292675, 304382, 330850, 468280, 585350, 608764, 661700, 760955, 1170700, 1217528, 1323400, 1521910, 2341400, 3043820, 3804775, 6087640, 7609550, 15219100, 30438200]

約数ペア:

[(1, 30438200), (2, 15219100), (4, 7609550), (5, 6087640), (8, 3804775), (10, 3043820), (13, 2341400), (20, 1521910), (23, 1323400), (25, 1217528), (26, 1170700), (40, 760955), (46, 661700), (50, 608764), (52, 585350), (65, 468280), (92, 330850), (100, 304382), (104, 292675), (115, 264680), (130, 234140), (184, 165425), (200, 152191), (230, 132340), (260, 117070), (299, 101800), (325, 93656), (460, 66170), (509, 59800), (520, 58535), (575, 52936), (598, 50900), (650, 46828), (920, 33085), (1018, 29900), (1150, 26468), (1196, 25450), (1300, 23414), (1495, 20360), (2036, 14950), (2300, 13234), (2392, 12725), (2545, 11960), (2600, 11707), (2990, 10180), (4072, 7475), (4600, 6617), (5090, 5980)]