402275250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:862

約数の個数: 192

約数和(自身を含む): 1241866080

約数和(自身を除く): 839590830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 125, 130, 150, 153, 170, 195, 221, 225, 234, 250, 255, 306, 325, 375, 390, 425, 442, 450, 510, 585, 650, 663, 750, 765, 809, 850, 975, 1105, 1125, 1170, 1275, 1326, 1530, 1618, 1625, 1950, 1989, 2125, 2210, 2250, 2427, 2550, 2925, 3250, 3315, 3825, 3978, 4045, 4250, 4854, 4875, 5525, 5850, 6375, 6630, 7281, 7650, 8090, 9750, 9945, 10517, 11050, 12135, 12750, 13753, 14562, 14625, 16575, 19125, 19890, 20225, 21034, 24270, 27506, 27625, 29250, 31551, 33150, 36405, 38250, 40450, 41259, 49725, 52585, 55250, 60675, 63102, 68765, 72810, 82518, 82875, 94653, 99450, 101125, 105170, 121350, 123777, 137530, 157755, 165750, 178789, 182025, 189306, 202250, 206295, 247554, 248625, 262925, 303375, 315510, 343825, 357578, 364050, 412590, 473265, 497250, 525850, 536367, 606750, 618885, 687650, 788775, 893945, 910125, 946530, 1031475, 1072734, 1237770, 1314625, 1577550, 1609101, 1719125, 1787890, 1820250, 2062950, 2366325, 2629250, 2681835, 3094425, 3218202, 3438250, 3943875, 4469725, 4732650, 5157375, 5363670, 6188850, 7887750, 8045505, 8939450, 10314750, 11831625, 13409175, 15472125, 16091010, 22348625, 23663250, 26818350, 30944250, 40227525, 44697250, 67045875, 80455050, 134091750, 201137625, 402275250]

約数ペア:

[(1, 402275250), (2, 201137625), (3, 134091750), (5, 80455050), (6, 67045875), (9, 44697250), (10, 40227525), (13, 30944250), (15, 26818350), (17, 23663250), (18, 22348625), (25, 16091010), (26, 15472125), (30, 13409175), (34, 11831625), (39, 10314750), (45, 8939450), (50, 8045505), (51, 7887750), (65, 6188850), (75, 5363670), (78, 5157375), (85, 4732650), (90, 4469725), (102, 3943875), (117, 3438250), (125, 3218202), (130, 3094425), (150, 2681835), (153, 2629250), (170, 2366325), (195, 2062950), (221, 1820250), (225, 1787890), (234, 1719125), (250, 1609101), (255, 1577550), (306, 1314625), (325, 1237770), (375, 1072734), (390, 1031475), (425, 946530), (442, 910125), (450, 893945), (510, 788775), (585, 687650), (650, 618885), (663, 606750), (750, 536367), (765, 525850), (809, 497250), (850, 473265), (975, 412590), (1105, 364050), (1125, 357578), (1170, 343825), (1275, 315510), (1326, 303375), (1530, 262925), (1618, 248625), (1625, 247554), (1950, 206295), (1989, 202250), (2125, 189306), (2210, 182025), (2250, 178789), (2427, 165750), (2550, 157755), (2925, 137530), (3250, 123777), (3315, 121350), (3825, 105170), (3978, 101125), (4045, 99450), (4250, 94653), (4854, 82875), (4875, 82518), (5525, 72810), (5850, 68765), (6375, 63102), (6630, 60675), (7281, 55250), (7650, 52585), (8090, 49725), (9750, 41259), (9945, 40450), (10517, 38250), (11050, 36405), (12135, 33150), (12750, 31551), (13753, 29250), (14562, 27625), (14625, 27506), (16575, 24270), (19125, 21034), (19890, 20225)]