331689150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 216

約数和(自身を含む): 1008451080

約数和(自身を除く): 676761930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 59, 62, 65, 75, 78, 90, 93, 117, 118, 130, 150, 155, 177, 186, 195, 225, 234, 279, 295, 310, 325, 354, 390, 403, 450, 465, 531, 558, 585, 590, 650, 767, 775, 806, 885, 930, 961, 975, 1062, 1170, 1209, 1395, 1475, 1534, 1550, 1770, 1829, 1922, 1950, 2015, 2301, 2325, 2418, 2655, 2790, 2883, 2925, 2950, 3627, 3658, 3835, 4030, 4425, 4602, 4650, 4805, 5310, 5487, 5766, 5850, 6045, 6903, 6975, 7254, 7670, 8649, 8850, 9145, 9610, 10075, 10974, 11505, 12090, 12493, 13275, 13806, 13950, 14415, 16461, 17298, 18135, 18290, 19175, 20150, 23010, 23777, 24025, 24986, 26550, 27435, 28830, 30225, 32922, 34515, 36270, 37479, 38350, 43245, 45725, 47554, 48050, 54870, 56699, 57525, 60450, 62465, 69030, 71331, 72075, 74958, 82305, 86490, 90675, 91450, 112437, 113398, 115050, 118885, 124930, 137175, 142662, 144150, 164610, 170097, 172575, 181350, 187395, 213993, 216225, 224874, 237770, 274350, 283495, 312325, 340194, 345150, 356655, 374790, 411525, 427986, 432450, 510291, 562185, 566990, 594425, 624650, 713310, 737087, 823050, 850485, 936975, 1020582, 1069965, 1124370, 1188850, 1417475, 1474174, 1700970, 1783275, 1873950, 2139930, 2211261, 2551455, 2810925, 2834950, 3566550, 3685435, 4252425, 4422522, 5102910, 5349825, 5621850, 6633783, 7370870, 8504850, 10699650, 11056305, 12757275, 13267566, 18427175, 22112610, 25514550, 33168915, 36854350, 55281525, 66337830, 110563050, 165844575, 331689150]

約数ペア:

[(1, 331689150), (2, 165844575), (3, 110563050), (5, 66337830), (6, 55281525), (9, 36854350), (10, 33168915), (13, 25514550), (15, 22112610), (18, 18427175), (25, 13267566), (26, 12757275), (30, 11056305), (31, 10699650), (39, 8504850), (45, 7370870), (50, 6633783), (59, 5621850), (62, 5349825), (65, 5102910), (75, 4422522), (78, 4252425), (90, 3685435), (93, 3566550), (117, 2834950), (118, 2810925), (130, 2551455), (150, 2211261), (155, 2139930), (177, 1873950), (186, 1783275), (195, 1700970), (225, 1474174), (234, 1417475), (279, 1188850), (295, 1124370), (310, 1069965), (325, 1020582), (354, 936975), (390, 850485), (403, 823050), (450, 737087), (465, 713310), (531, 624650), (558, 594425), (585, 566990), (590, 562185), (650, 510291), (767, 432450), (775, 427986), (806, 411525), (885, 374790), (930, 356655), (961, 345150), (975, 340194), (1062, 312325), (1170, 283495), (1209, 274350), (1395, 237770), (1475, 224874), (1534, 216225), (1550, 213993), (1770, 187395), (1829, 181350), (1922, 172575), (1950, 170097), (2015, 164610), (2301, 144150), (2325, 142662), (2418, 137175), (2655, 124930), (2790, 118885), (2883, 115050), (2925, 113398), (2950, 112437), (3627, 91450), (3658, 90675), (3835, 86490), (4030, 82305), (4425, 74958), (4602, 72075), (4650, 71331), (4805, 69030), (5310, 62465), (5487, 60450), (5766, 57525), (5850, 56699), (6045, 54870), (6903, 48050), (6975, 47554), (7254, 45725), (7670, 43245), (8649, 38350), (8850, 37479), (9145, 36270), (9610, 34515), (10075, 32922), (10974, 30225), (11505, 28830), (12090, 27435), (12493, 26550), (13275, 24986), (13806, 24025), (13950, 23777), (14415, 23010), (16461, 20150), (17298, 19175), (18135, 18290)]