899499240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{146977}}^1$

素因数の和:147011

約数の個数: 96

約数和(自身を含む): 3095356680

約数和(自身を除く): 2195857440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 146977, 293954, 440931, 587908, 734885, 881862, 1175816, 1322793, 1469770, 1763724, 2204655, 2498609, 2645586, 2939540, 3527448, 4409310, 4997218, 5291172, 5879080, 6613965, 7495827, 8818620, 9994436, 10582344, 12493045, 13227930, 14991654, 17637240, 19988872, 22487481, 24986090, 26455860, 29983308, 37479135, 44974962, 49972180, 52911720, 59966616, 74958270, 89949924, 99944360, 112437405, 149916540, 179899848, 224874810, 299833080, 449749620, 899499240]

約数ペア:

[(1, 899499240), (2, 449749620), (3, 299833080), (4, 224874810), (5, 179899848), (6, 149916540), (8, 112437405), (9, 99944360), (10, 89949924), (12, 74958270), (15, 59966616), (17, 52911720), (18, 49972180), (20, 44974962), (24, 37479135), (30, 29983308), (34, 26455860), (36, 24986090), (40, 22487481), (45, 19988872), (51, 17637240), (60, 14991654), (68, 13227930), (72, 12493045), (85, 10582344), (90, 9994436), (102, 8818620), (120, 7495827), (136, 6613965), (153, 5879080), (170, 5291172), (180, 4997218), (204, 4409310), (255, 3527448), (306, 2939540), (340, 2645586), (360, 2498609), (408, 2204655), (510, 1763724), (612, 1469770), (680, 1322793), (765, 1175816), (1020, 881862), (1224, 734885), (1530, 587908), (2040, 440931), (3060, 293954), (6120, 146977)]