1994358600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{85229}}^1$

素因数の和:85264

約数の個数: 144

約数和(自身を含む): 7213014900

約数和(自身を除く): 5218656300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 85229, 170458, 255687, 340916, 426145, 511374, 681832, 767061, 852290, 1022748, 1107977, 1278435, 1534122, 1704580, 2045496, 2130725, 2215954, 2556870, 3068244, 3323931, 3409160, 3835305, 4261450, 4431908, 5113740, 5539885, 6136488, 6392175, 6647862, 7670610, 8522900, 8863816, 9971793, 10227480, 11079770, 12784350, 13295724, 15341220, 16619655, 17045800, 19176525, 19943586, 22159540, 25568700, 26591448, 27699425, 30682440, 33239310, 38353050, 39887172, 44319080, 49858965, 51137400, 55398850, 66478620, 76706100, 79774344, 83098275, 99717930, 110797700, 132957240, 153412200, 166196550, 199435860, 221595400, 249294825, 332393100, 398871720, 498589650, 664786200, 997179300, 1994358600]

約数ペア:

[(1, 1994358600), (2, 997179300), (3, 664786200), (4, 498589650), (5, 398871720), (6, 332393100), (8, 249294825), (9, 221595400), (10, 199435860), (12, 166196550), (13, 153412200), (15, 132957240), (18, 110797700), (20, 99717930), (24, 83098275), (25, 79774344), (26, 76706100), (30, 66478620), (36, 55398850), (39, 51137400), (40, 49858965), (45, 44319080), (50, 39887172), (52, 38353050), (60, 33239310), (65, 30682440), (72, 27699425), (75, 26591448), (78, 25568700), (90, 22159540), (100, 19943586), (104, 19176525), (117, 17045800), (120, 16619655), (130, 15341220), (150, 13295724), (156, 12784350), (180, 11079770), (195, 10227480), (200, 9971793), (225, 8863816), (234, 8522900), (260, 7670610), (300, 6647862), (312, 6392175), (325, 6136488), (360, 5539885), (390, 5113740), (450, 4431908), (468, 4261450), (520, 3835305), (585, 3409160), (600, 3323931), (650, 3068244), (780, 2556870), (900, 2215954), (936, 2130725), (975, 2045496), (1170, 1704580), (1300, 1534122), (1560, 1278435), (1800, 1107977), (1950, 1022748), (2340, 852290), (2600, 767061), (2925, 681832), (3900, 511374), (4680, 426145), (5850, 340916), (7800, 255687), (11700, 170458), (23400, 85229)]