1946565900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:661

約数の個数: 216

約数和(自身を含む): 6408589824

約数和(自身を除く): 4462023924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 271, 276, 300, 345, 347, 414, 450, 460, 542, 575, 690, 694, 813, 828, 900, 1035, 1041, 1084, 1150, 1355, 1380, 1388, 1626, 1725, 1735, 2070, 2082, 2300, 2439, 2710, 3123, 3252, 3450, 3470, 4065, 4140, 4164, 4878, 5175, 5205, 5420, 6233, 6246, 6775, 6900, 6940, 7981, 8130, 8675, 9756, 10350, 10410, 12195, 12466, 12492, 13550, 15615, 15962, 16260, 17350, 18699, 20325, 20700, 20820, 23943, 24390, 24932, 26025, 27100, 31165, 31230, 31924, 34700, 37398, 39905, 40650, 47886, 48780, 52050, 56097, 60975, 62330, 62460, 71829, 74796, 78075, 79810, 81300, 93495, 94037, 95772, 104100, 112194, 119715, 121950, 124660, 143658, 155825, 156150, 159620, 186990, 188074, 199525, 224388, 239430, 243900, 280485, 282111, 287316, 311650, 312300, 359145, 373980, 376148, 399050, 467475, 470185, 478860, 560970, 564222, 598575, 623300, 718290, 798100, 846333, 934950, 940370, 1121940, 1128444, 1197150, 1402425, 1410555, 1436580, 1692666, 1795725, 1869900, 1880740, 2162851, 2350925, 2394300, 2804850, 2821110, 3385332, 3591450, 4231665, 4325702, 4701850, 5609700, 5642220, 6488553, 7052775, 7182900, 8463330, 8651404, 9403700, 10814255, 12977106, 14105550, 16926660, 19465659, 21158325, 21628510, 25954212, 28211100, 32442765, 38931318, 42316650, 43257020, 54071275, 64885530, 77862636, 84633300, 97328295, 108142550, 129771060, 162213825, 194656590, 216285100, 324427650, 389313180, 486641475, 648855300, 973282950, 1946565900]

約数ペア:

[(1, 1946565900), (2, 973282950), (3, 648855300), (4, 486641475), (5, 389313180), (6, 324427650), (9, 216285100), (10, 194656590), (12, 162213825), (15, 129771060), (18, 108142550), (20, 97328295), (23, 84633300), (25, 77862636), (30, 64885530), (36, 54071275), (45, 43257020), (46, 42316650), (50, 38931318), (60, 32442765), (69, 28211100), (75, 25954212), (90, 21628510), (92, 21158325), (100, 19465659), (115, 16926660), (138, 14105550), (150, 12977106), (180, 10814255), (207, 9403700), (225, 8651404), (230, 8463330), (271, 7182900), (276, 7052775), (300, 6488553), (345, 5642220), (347, 5609700), (414, 4701850), (450, 4325702), (460, 4231665), (542, 3591450), (575, 3385332), (690, 2821110), (694, 2804850), (813, 2394300), (828, 2350925), (900, 2162851), (1035, 1880740), (1041, 1869900), (1084, 1795725), (1150, 1692666), (1355, 1436580), (1380, 1410555), (1388, 1402425), (1626, 1197150), (1725, 1128444), (1735, 1121940), (2070, 940370), (2082, 934950), (2300, 846333), (2439, 798100), (2710, 718290), (3123, 623300), (3252, 598575), (3450, 564222), (3470, 560970), (4065, 478860), (4140, 470185), (4164, 467475), (4878, 399050), (5175, 376148), (5205, 373980), (5420, 359145), (6233, 312300), (6246, 311650), (6775, 287316), (6900, 282111), (6940, 280485), (7981, 243900), (8130, 239430), (8675, 224388), (9756, 199525), (10350, 188074), (10410, 186990), (12195, 159620), (12466, 156150), (12492, 155825), (13550, 143658), (15615, 124660), (15962, 121950), (16260, 119715), (17350, 112194), (18699, 104100), (20325, 95772), (20700, 94037), (20820, 93495), (23943, 81300), (24390, 79810), (24932, 78075), (26025, 74796), (27100, 71829), (31165, 62460), (31230, 62330), (31924, 60975), (34700, 56097), (37398, 52050), (39905, 48780), (40650, 47886)]