89910450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 309194496

約数和(自身を除く): 219284046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 23, 25, 30, 34, 35, 42, 45, 46, 50, 51, 63, 69, 70, 73, 75, 85, 90, 102, 105, 115, 119, 126, 138, 146, 150, 153, 161, 170, 175, 207, 210, 219, 225, 230, 238, 255, 306, 315, 322, 345, 350, 357, 365, 391, 414, 425, 438, 450, 483, 510, 511, 525, 575, 595, 630, 657, 690, 714, 730, 765, 782, 805, 850, 966, 1022, 1035, 1050, 1071, 1095, 1150, 1173, 1190, 1241, 1275, 1314, 1449, 1530, 1533, 1575, 1610, 1679, 1725, 1785, 1825, 1955, 2070, 2142, 2190, 2346, 2415, 2482, 2550, 2555, 2737, 2898, 2975, 3066, 3150, 3285, 3358, 3450, 3519, 3570, 3650, 3723, 3825, 3910, 4025, 4599, 4830, 5037, 5110, 5175, 5355, 5474, 5475, 5865, 5950, 6205, 6570, 7038, 7245, 7446, 7650, 7665, 8050, 8211, 8395, 8687, 8925, 9198, 9775, 10074, 10350, 10710, 10950, 11169, 11730, 11753, 12075, 12410, 12775, 13685, 14490, 15111, 15330, 16422, 16425, 16790, 17374, 17595, 17850, 18615, 19550, 22338, 22995, 23506, 24150, 24633, 25185, 25550, 26061, 26775, 27370, 28543, 29325, 30222, 31025, 32850, 35190, 35259, 36225, 37230, 38325, 41055, 41975, 43435, 45990, 49266, 50370, 52122, 53550, 55845, 57086, 58650, 58765, 62050, 68425, 70518, 72450, 75555, 76650, 78183, 82110, 83950, 85629, 86870, 87975, 93075, 105777, 111690, 114975, 117530, 123165, 125925, 130305, 136850, 142715, 151110, 156366, 171258, 175950, 176295, 186150, 199801, 205275, 211554, 217175, 229950, 246330, 251850, 256887, 260610, 279225, 285430, 293825, 352590, 377775, 390915, 399602, 410550, 428145, 434350, 513774, 528885, 558450, 587650, 599403, 615825, 651525, 713575, 755550, 781830, 856290, 881475, 999005, 1057770, 1198806, 1231650, 1284435, 1303050, 1427150, 1762950, 1798209, 1954575, 1998010, 2140725, 2568870, 2644425, 2997015, 3596418, 3909150, 4281450, 4995025, 5288850, 5994030, 6422175, 8991045, 9990050, 12844350, 14985075, 17982090, 29970150, 44955225, 89910450]

約数ペア:

[(1, 89910450), (2, 44955225), (3, 29970150), (5, 17982090), (6, 14985075), (7, 12844350), (9, 9990050), (10, 8991045), (14, 6422175), (15, 5994030), (17, 5288850), (18, 4995025), (21, 4281450), (23, 3909150), (25, 3596418), (30, 2997015), (34, 2644425), (35, 2568870), (42, 2140725), (45, 1998010), (46, 1954575), (50, 1798209), (51, 1762950), (63, 1427150), (69, 1303050), (70, 1284435), (73, 1231650), (75, 1198806), (85, 1057770), (90, 999005), (102, 881475), (105, 856290), (115, 781830), (119, 755550), (126, 713575), (138, 651525), (146, 615825), (150, 599403), (153, 587650), (161, 558450), (170, 528885), (175, 513774), (207, 434350), (210, 428145), (219, 410550), (225, 399602), (230, 390915), (238, 377775), (255, 352590), (306, 293825), (315, 285430), (322, 279225), (345, 260610), (350, 256887), (357, 251850), (365, 246330), (391, 229950), (414, 217175), (425, 211554), (438, 205275), (450, 199801), (483, 186150), (510, 176295), (511, 175950), (525, 171258), (575, 156366), (595, 151110), (630, 142715), (657, 136850), (690, 130305), (714, 125925), (730, 123165), (765, 117530), (782, 114975), (805, 111690), (850, 105777), (966, 93075), (1022, 87975), (1035, 86870), (1050, 85629), (1071, 83950), (1095, 82110), (1150, 78183), (1173, 76650), (1190, 75555), (1241, 72450), (1275, 70518), (1314, 68425), (1449, 62050), (1530, 58765), (1533, 58650), (1575, 57086), (1610, 55845), (1679, 53550), (1725, 52122), (1785, 50370), (1825, 49266), (1955, 45990), (2070, 43435), (2142, 41975), (2190, 41055), (2346, 38325), (2415, 37230), (2482, 36225), (2550, 35259), (2555, 35190), (2737, 32850), (2898, 31025), (2975, 30222), (3066, 29325), (3150, 28543), (3285, 27370), (3358, 26775), (3450, 26061), (3519, 25550), (3570, 25185), (3650, 24633), (3723, 24150), (3825, 23506), (3910, 22995), (4025, 22338), (4599, 19550), (4830, 18615), (5037, 17850), (5110, 17595), (5175, 17374), (5355, 16790), (5474, 16425), (5475, 16422), (5865, 15330), (5950, 15111), (6205, 14490), (6570, 13685), (7038, 12775), (7245, 12410), (7446, 12075), (7650, 11753), (7665, 11730), (8050, 11169), (8211, 10950), (8395, 10710), (8687, 10350), (8925, 10074), (9198, 9775)]