194670450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 570338496

約数和(自身を除く): 375668046

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 107, 117, 130, 150, 195, 214, 225, 234, 311, 321, 325, 390, 450, 535, 585, 622, 642, 650, 933, 963, 975, 1070, 1170, 1391, 1555, 1605, 1866, 1926, 1950, 2675, 2782, 2799, 2925, 3110, 3210, 4043, 4173, 4665, 4815, 5350, 5598, 5850, 6955, 7775, 8025, 8086, 8346, 9330, 9630, 12129, 12519, 13910, 13995, 15550, 16050, 20215, 20865, 23325, 24075, 24258, 25038, 27990, 33277, 34775, 36387, 40430, 41730, 46650, 48150, 60645, 62595, 66554, 69550, 69975, 72774, 99831, 101075, 104325, 121290, 125190, 139950, 166385, 181935, 199662, 202150, 208650, 299493, 303225, 312975, 332770, 363870, 432601, 499155, 598986, 606450, 625950, 831925, 865202, 909675, 998310, 1297803, 1497465, 1663850, 1819350, 2163005, 2495775, 2595606, 2994930, 3893409, 4326010, 4991550, 6489015, 7487325, 7786818, 10815025, 12978030, 14974650, 19467045, 21630050, 32445075, 38934090, 64890150, 97335225, 194670450]

約数ペア:

[(1, 194670450), (2, 97335225), (3, 64890150), (5, 38934090), (6, 32445075), (9, 21630050), (10, 19467045), (13, 14974650), (15, 12978030), (18, 10815025), (25, 7786818), (26, 7487325), (30, 6489015), (39, 4991550), (45, 4326010), (50, 3893409), (65, 2994930), (75, 2595606), (78, 2495775), (90, 2163005), (107, 1819350), (117, 1663850), (130, 1497465), (150, 1297803), (195, 998310), (214, 909675), (225, 865202), (234, 831925), (311, 625950), (321, 606450), (325, 598986), (390, 499155), (450, 432601), (535, 363870), (585, 332770), (622, 312975), (642, 303225), (650, 299493), (933, 208650), (963, 202150), (975, 199662), (1070, 181935), (1170, 166385), (1391, 139950), (1555, 125190), (1605, 121290), (1866, 104325), (1926, 101075), (1950, 99831), (2675, 72774), (2782, 69975), (2799, 69550), (2925, 66554), (3110, 62595), (3210, 60645), (4043, 48150), (4173, 46650), (4665, 41730), (4815, 40430), (5350, 36387), (5598, 34775), (5850, 33277), (6955, 27990), (7775, 25038), (8025, 24258), (8086, 24075), (8346, 23325), (9330, 20865), (9630, 20215), (12129, 16050), (12519, 15550), (13910, 13995)]