15697846350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:1095

約数の個数: 144

約数和(自身を含む): 42599356800

約数和(自身を除く): 26901510450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 199, 225, 307, 398, 450, 571, 597, 614, 921, 995, 1142, 1194, 1535, 1713, 1791, 1842, 1990, 2763, 2855, 2985, 3070, 3426, 3582, 4605, 4975, 5139, 5526, 5710, 5970, 7675, 8565, 8955, 9210, 9950, 10278, 13815, 14275, 14925, 15350, 17130, 17910, 23025, 25695, 27630, 28550, 29850, 42825, 44775, 46050, 51390, 61093, 69075, 85650, 89550, 113629, 122186, 128475, 138150, 175297, 183279, 227258, 256950, 305465, 340887, 350594, 366558, 525891, 549837, 568145, 610930, 681774, 876485, 916395, 1022661, 1051782, 1099674, 1136290, 1527325, 1577673, 1704435, 1752970, 1832790, 2045322, 2629455, 2749185, 2840725, 3054650, 3155346, 3408870, 4382425, 4581975, 5113305, 5258910, 5498370, 5681450, 7888365, 8522175, 8764850, 9163950, 10226610, 13147275, 13745925, 15776730, 17044350, 25566525, 26294550, 27491850, 34884103, 39441825, 51133050, 69768206, 78883650, 104652309, 174420515, 209304618, 313956927, 348841030, 523261545, 627913854, 872102575, 1046523090, 1569784635, 1744205150, 2616307725, 3139569270, 5232615450, 7848923175, 15697846350]

約数ペア:

[(1, 15697846350), (2, 7848923175), (3, 5232615450), (5, 3139569270), (6, 2616307725), (9, 1744205150), (10, 1569784635), (15, 1046523090), (18, 872102575), (25, 627913854), (30, 523261545), (45, 348841030), (50, 313956927), (75, 209304618), (90, 174420515), (150, 104652309), (199, 78883650), (225, 69768206), (307, 51133050), (398, 39441825), (450, 34884103), (571, 27491850), (597, 26294550), (614, 25566525), (921, 17044350), (995, 15776730), (1142, 13745925), (1194, 13147275), (1535, 10226610), (1713, 9163950), (1791, 8764850), (1842, 8522175), (1990, 7888365), (2763, 5681450), (2855, 5498370), (2985, 5258910), (3070, 5113305), (3426, 4581975), (3582, 4382425), (4605, 3408870), (4975, 3155346), (5139, 3054650), (5526, 2840725), (5710, 2749185), (5970, 2629455), (7675, 2045322), (8565, 1832790), (8955, 1752970), (9210, 1704435), (9950, 1577673), (10278, 1527325), (13815, 1136290), (14275, 1099674), (14925, 1051782), (15350, 1022661), (17130, 916395), (17910, 876485), (23025, 681774), (25695, 610930), (27630, 568145), (28550, 549837), (29850, 525891), (42825, 366558), (44775, 350594), (46050, 340887), (51390, 305465), (61093, 256950), (69075, 227258), (85650, 183279), (89550, 175297), (113629, 138150), (122186, 128475)]