31260147300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{2887}}^1$

素因数の和:3187

約数の個数: 216

約数和(自身を含む): 100306454976

約数和(自身を除く): 69046307676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 227, 265, 300, 318, 450, 454, 477, 530, 636, 681, 795, 900, 908, 954, 1060, 1135, 1325, 1362, 1590, 1908, 2043, 2270, 2385, 2650, 2724, 2887, 3180, 3405, 3975, 4086, 4540, 4770, 5300, 5675, 5774, 6810, 7950, 8172, 8661, 9540, 10215, 11350, 11548, 11925, 12031, 13620, 14435, 15900, 17025, 17322, 20430, 22700, 23850, 24062, 25983, 28870, 34050, 34644, 36093, 40860, 43305, 47700, 48124, 51075, 51966, 57740, 60155, 68100, 72175, 72186, 86610, 102150, 103932, 108279, 120310, 129915, 144350, 144372, 153011, 173220, 180465, 204300, 216525, 216558, 240620, 259830, 288700, 300775, 306022, 360930, 433050, 433116, 459033, 519660, 541395, 601550, 612044, 649575, 655349, 721860, 765055, 866100, 902325, 918066, 1082790, 1203100, 1299150, 1310698, 1377099, 1530110, 1804650, 1836132, 1966047, 2165580, 2295165, 2598300, 2621396, 2706975, 2754198, 3060220, 3276745, 3609300, 3825275, 3932094, 4590330, 5413950, 5508396, 5898141, 6553490, 6885495, 7650550, 7864188, 9180660, 9830235, 10827900, 11475825, 11796282, 13106980, 13770990, 15301100, 16383725, 19660470, 22951650, 23592564, 27541980, 29490705, 32767450, 34427475, 34733497, 39320940, 45903300, 49151175, 58981410, 65534900, 68854950, 69466994, 98302350, 104200491, 117962820, 137709900, 138933988, 147453525, 173667485, 196604700, 208400982, 294907050, 312601473, 347334970, 416801964, 521002455, 589814100, 625202946, 694669940, 868337425, 1042004910, 1250405892, 1563007365, 1736674850, 2084009820, 2605012275, 3126014730, 3473349700, 5210024550, 6252029460, 7815036825, 10420049100, 15630073650, 31260147300]

約数ペア:

[(1, 31260147300), (2, 15630073650), (3, 10420049100), (4, 7815036825), (5, 6252029460), (6, 5210024550), (9, 3473349700), (10, 3126014730), (12, 2605012275), (15, 2084009820), (18, 1736674850), (20, 1563007365), (25, 1250405892), (30, 1042004910), (36, 868337425), (45, 694669940), (50, 625202946), (53, 589814100), (60, 521002455), (75, 416801964), (90, 347334970), (100, 312601473), (106, 294907050), (150, 208400982), (159, 196604700), (180, 173667485), (212, 147453525), (225, 138933988), (227, 137709900), (265, 117962820), (300, 104200491), (318, 98302350), (450, 69466994), (454, 68854950), (477, 65534900), (530, 58981410), (636, 49151175), (681, 45903300), (795, 39320940), (900, 34733497), (908, 34427475), (954, 32767450), (1060, 29490705), (1135, 27541980), (1325, 23592564), (1362, 22951650), (1590, 19660470), (1908, 16383725), (2043, 15301100), (2270, 13770990), (2385, 13106980), (2650, 11796282), (2724, 11475825), (2887, 10827900), (3180, 9830235), (3405, 9180660), (3975, 7864188), (4086, 7650550), (4540, 6885495), (4770, 6553490), (5300, 5898141), (5675, 5508396), (5774, 5413950), (6810, 4590330), (7950, 3932094), (8172, 3825275), (8661, 3609300), (9540, 3276745), (10215, 3060220), (11350, 2754198), (11548, 2706975), (11925, 2621396), (12031, 2598300), (13620, 2295165), (14435, 2165580), (15900, 1966047), (17025, 1836132), (17322, 1804650), (20430, 1530110), (22700, 1377099), (23850, 1310698), (24062, 1299150), (25983, 1203100), (28870, 1082790), (34050, 918066), (34644, 902325), (36093, 866100), (40860, 765055), (43305, 721860), (47700, 655349), (48124, 649575), (51075, 612044), (51966, 601550), (57740, 541395), (60155, 519660), (68100, 459033), (72175, 433116), (72186, 433050), (86610, 360930), (102150, 306022), (103932, 300775), (108279, 288700), (120310, 259830), (129915, 240620), (144350, 216558), (144372, 216525), (153011, 204300), (173220, 180465)]