221665950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 712454400

約数和(自身を除く): 490788450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 27, 30, 33, 45, 46, 50, 54, 55, 59, 66, 69, 75, 90, 99, 110, 115, 118, 121, 135, 138, 150, 165, 177, 198, 207, 225, 230, 242, 253, 270, 275, 295, 297, 330, 345, 354, 363, 414, 450, 495, 506, 531, 550, 575, 590, 594, 605, 621, 649, 675, 690, 726, 759, 825, 885, 990, 1035, 1062, 1089, 1150, 1210, 1242, 1265, 1298, 1350, 1357, 1475, 1485, 1518, 1593, 1650, 1725, 1770, 1815, 1947, 2070, 2178, 2277, 2475, 2530, 2655, 2714, 2783, 2950, 2970, 3025, 3105, 3186, 3245, 3267, 3450, 3630, 3795, 3894, 4071, 4425, 4554, 4950, 5175, 5310, 5445, 5566, 5841, 6050, 6210, 6325, 6490, 6534, 6785, 6831, 7139, 7425, 7590, 7965, 8142, 8349, 8850, 9075, 9735, 10350, 10890, 11385, 11682, 12213, 12650, 13275, 13570, 13662, 13915, 14278, 14850, 14927, 15525, 15930, 16225, 16335, 16698, 17523, 18150, 18975, 19470, 20355, 21417, 22770, 24426, 25047, 26550, 27225, 27830, 29205, 29854, 31050, 32450, 32670, 33925, 34155, 35046, 35695, 36639, 37950, 39825, 40710, 41745, 42834, 44781, 48675, 50094, 54450, 56925, 58410, 61065, 64251, 67850, 68310, 69575, 71390, 73278, 74635, 75141, 79650, 81675, 83490, 87615, 89562, 97350, 101775, 107085, 113850, 122130, 125235, 128502, 134343, 139150, 146025, 149270, 150282, 163350, 164197, 170775, 175230, 178475, 183195, 192753, 203550, 208725, 214170, 223905, 250470, 268686, 292050, 305325, 321255, 328394, 341550, 356950, 366390, 373175, 375705, 385506, 403029, 417450, 438075, 447810, 492591, 535425, 610650, 626175, 642510, 671715, 746350, 751410, 806058, 820985, 876150, 915975, 963765, 985182, 1070850, 1119525, 1252350, 1343430, 1477773, 1606275, 1641970, 1831950, 1878525, 1927530, 2015145, 2239050, 2462955, 2955546, 3212550, 3358575, 3757050, 4030290, 4104925, 4433319, 4818825, 4925910, 6717150, 7388865, 8209850, 8866638, 9637650, 10075725, 12314775, 14777730, 20151450, 22166595, 24629550, 36944325, 44333190, 73888650, 110832975, 221665950]

約数ペア:

[(1, 221665950), (2, 110832975), (3, 73888650), (5, 44333190), (6, 36944325), (9, 24629550), (10, 22166595), (11, 20151450), (15, 14777730), (18, 12314775), (22, 10075725), (23, 9637650), (25, 8866638), (27, 8209850), (30, 7388865), (33, 6717150), (45, 4925910), (46, 4818825), (50, 4433319), (54, 4104925), (55, 4030290), (59, 3757050), (66, 3358575), (69, 3212550), (75, 2955546), (90, 2462955), (99, 2239050), (110, 2015145), (115, 1927530), (118, 1878525), (121, 1831950), (135, 1641970), (138, 1606275), (150, 1477773), (165, 1343430), (177, 1252350), (198, 1119525), (207, 1070850), (225, 985182), (230, 963765), (242, 915975), (253, 876150), (270, 820985), (275, 806058), (295, 751410), (297, 746350), (330, 671715), (345, 642510), (354, 626175), (363, 610650), (414, 535425), (450, 492591), (495, 447810), (506, 438075), (531, 417450), (550, 403029), (575, 385506), (590, 375705), (594, 373175), (605, 366390), (621, 356950), (649, 341550), (675, 328394), (690, 321255), (726, 305325), (759, 292050), (825, 268686), (885, 250470), (990, 223905), (1035, 214170), (1062, 208725), (1089, 203550), (1150, 192753), (1210, 183195), (1242, 178475), (1265, 175230), (1298, 170775), (1350, 164197), (1357, 163350), (1475, 150282), (1485, 149270), (1518, 146025), (1593, 139150), (1650, 134343), (1725, 128502), (1770, 125235), (1815, 122130), (1947, 113850), (2070, 107085), (2178, 101775), (2277, 97350), (2475, 89562), (2530, 87615), (2655, 83490), (2714, 81675), (2783, 79650), (2950, 75141), (2970, 74635), (3025, 73278), (3105, 71390), (3186, 69575), (3245, 68310), (3267, 67850), (3450, 64251), (3630, 61065), (3795, 58410), (3894, 56925), (4071, 54450), (4425, 50094), (4554, 48675), (4950, 44781), (5175, 42834), (5310, 41745), (5445, 40710), (5566, 39825), (5841, 37950), (6050, 36639), (6210, 35695), (6325, 35046), (6490, 34155), (6534, 33925), (6785, 32670), (6831, 32450), (7139, 31050), (7425, 29854), (7590, 29205), (7965, 27830), (8142, 27225), (8349, 26550), (8850, 25047), (9075, 24426), (9735, 22770), (10350, 21417), (10890, 20355), (11385, 19470), (11682, 18975), (12213, 18150), (12650, 17523), (13275, 16698), (13570, 16335), (13662, 16225), (13915, 15930), (14278, 15525), (14850, 14927)]