561570750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 1663998336

約数和(自身を除く): 1102427586

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 73, 75, 78, 90, 117, 125, 130, 146, 150, 195, 219, 225, 234, 250, 263, 325, 365, 375, 390, 438, 450, 526, 585, 650, 657, 730, 750, 789, 949, 975, 1095, 1125, 1170, 1314, 1315, 1578, 1625, 1825, 1898, 1950, 2190, 2250, 2367, 2630, 2847, 2925, 3250, 3285, 3419, 3650, 3945, 4734, 4745, 4875, 5475, 5694, 5850, 6570, 6575, 6838, 7890, 8541, 9125, 9490, 9750, 10257, 10950, 11835, 13150, 14235, 14625, 16425, 17082, 17095, 18250, 19199, 19725, 20514, 23670, 23725, 27375, 28470, 29250, 30771, 32850, 32875, 34190, 38398, 39450, 42705, 47450, 51285, 54750, 57597, 59175, 61542, 65750, 71175, 82125, 85410, 85475, 95995, 98625, 102570, 115194, 118350, 118625, 142350, 153855, 164250, 170950, 172791, 191990, 197250, 213525, 237250, 249587, 256425, 287985, 295875, 307710, 345582, 355875, 427050, 427375, 479975, 499174, 512850, 575970, 591750, 711750, 748761, 769275, 854750, 863955, 959950, 1067625, 1247935, 1282125, 1439925, 1497522, 1538550, 1727910, 2135250, 2246283, 2399875, 2495870, 2564250, 2879850, 3743805, 3846375, 4319775, 4492566, 4799750, 6239675, 7199625, 7487610, 7692750, 8639550, 11231415, 12479350, 14399250, 18719025, 21598875, 22462830, 31198375, 37438050, 43197750, 56157075, 62396750, 93595125, 112314150, 187190250, 280785375, 561570750]

約数ペア:

[(1, 561570750), (2, 280785375), (3, 187190250), (5, 112314150), (6, 93595125), (9, 62396750), (10, 56157075), (13, 43197750), (15, 37438050), (18, 31198375), (25, 22462830), (26, 21598875), (30, 18719025), (39, 14399250), (45, 12479350), (50, 11231415), (65, 8639550), (73, 7692750), (75, 7487610), (78, 7199625), (90, 6239675), (117, 4799750), (125, 4492566), (130, 4319775), (146, 3846375), (150, 3743805), (195, 2879850), (219, 2564250), (225, 2495870), (234, 2399875), (250, 2246283), (263, 2135250), (325, 1727910), (365, 1538550), (375, 1497522), (390, 1439925), (438, 1282125), (450, 1247935), (526, 1067625), (585, 959950), (650, 863955), (657, 854750), (730, 769275), (750, 748761), (789, 711750), (949, 591750), (975, 575970), (1095, 512850), (1125, 499174), (1170, 479975), (1314, 427375), (1315, 427050), (1578, 355875), (1625, 345582), (1825, 307710), (1898, 295875), (1950, 287985), (2190, 256425), (2250, 249587), (2367, 237250), (2630, 213525), (2847, 197250), (2925, 191990), (3250, 172791), (3285, 170950), (3419, 164250), (3650, 153855), (3945, 142350), (4734, 118625), (4745, 118350), (4875, 115194), (5475, 102570), (5694, 98625), (5850, 95995), (6570, 85475), (6575, 85410), (6838, 82125), (7890, 71175), (8541, 65750), (9125, 61542), (9490, 59175), (9750, 57597), (10257, 54750), (10950, 51285), (11835, 47450), (13150, 42705), (14235, 39450), (14625, 38398), (16425, 34190), (17082, 32875), (17095, 32850), (18250, 30771), (19199, 29250), (19725, 28470), (20514, 27375), (23670, 23725)]