63635940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 144

約数和(自身を含む): 212284800

約数和(自身を除く): 148648860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 809, 828, 855, 874, 1035, 1140, 1311, 1380, 1618, 1710, 1748, 2070, 2185, 2427, 2622, 3236, 3420, 3933, 4045, 4140, 4370, 4854, 5244, 6555, 7281, 7866, 8090, 8740, 9708, 12135, 13110, 14562, 15371, 15732, 16180, 18607, 19665, 24270, 26220, 29124, 30742, 36405, 37214, 39330, 46113, 48540, 55821, 61484, 72810, 74428, 76855, 78660, 92226, 93035, 111642, 138339, 145620, 153710, 167463, 184452, 186070, 223284, 230565, 276678, 279105, 307420, 334926, 353533, 372140, 461130, 553356, 558210, 669852, 691695, 707066, 837315, 922260, 1060599, 1116420, 1383390, 1414132, 1674630, 1767665, 2121198, 2766780, 3181797, 3349260, 3535330, 4242396, 5302995, 6363594, 7070660, 10605990, 12727188, 15908985, 21211980, 31817970, 63635940]

約数ペア:

[(1, 63635940), (2, 31817970), (3, 21211980), (4, 15908985), (5, 12727188), (6, 10605990), (9, 7070660), (10, 6363594), (12, 5302995), (15, 4242396), (18, 3535330), (19, 3349260), (20, 3181797), (23, 2766780), (30, 2121198), (36, 1767665), (38, 1674630), (45, 1414132), (46, 1383390), (57, 1116420), (60, 1060599), (69, 922260), (76, 837315), (90, 707066), (92, 691695), (95, 669852), (114, 558210), (115, 553356), (138, 461130), (171, 372140), (180, 353533), (190, 334926), (207, 307420), (228, 279105), (230, 276678), (276, 230565), (285, 223284), (342, 186070), (345, 184452), (380, 167463), (414, 153710), (437, 145620), (460, 138339), (570, 111642), (684, 93035), (690, 92226), (809, 78660), (828, 76855), (855, 74428), (874, 72810), (1035, 61484), (1140, 55821), (1311, 48540), (1380, 46113), (1618, 39330), (1710, 37214), (1748, 36405), (2070, 30742), (2185, 29124), (2427, 26220), (2622, 24270), (3236, 19665), (3420, 18607), (3933, 16180), (4045, 15732), (4140, 15371), (4370, 14562), (4854, 13110), (5244, 12135), (6555, 9708), (7281, 8740), (7866, 8090)]