188375220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 270

約数和(自身を含む): 671174658

約数和(自身を除く): 482799438

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 121, 124, 132, 135, 155, 162, 165, 180, 186, 198, 220, 242, 270, 279, 297, 310, 324, 330, 341, 363, 372, 396, 405, 465, 484, 495, 540, 558, 594, 605, 620, 660, 682, 726, 810, 837, 891, 930, 961, 990, 1023, 1089, 1116, 1188, 1210, 1364, 1395, 1452, 1485, 1620, 1674, 1705, 1782, 1815, 1860, 1922, 1980, 2046, 2178, 2420, 2511, 2790, 2883, 2970, 3069, 3267, 3348, 3410, 3564, 3630, 3751, 3844, 4092, 4185, 4356, 4455, 4805, 5022, 5115, 5445, 5580, 5766, 5940, 6138, 6534, 6820, 7260, 7502, 8370, 8649, 8910, 9207, 9610, 9801, 10044, 10230, 10571, 10890, 11253, 11532, 12276, 12555, 13068, 14415, 15004, 15345, 16335, 16740, 17298, 17820, 18414, 18755, 19220, 19602, 20460, 21142, 21780, 22506, 25110, 25947, 27621, 28830, 30690, 31713, 32670, 33759, 34596, 36828, 37510, 39204, 42284, 43245, 45012, 46035, 49005, 50220, 51894, 52855, 55242, 56265, 57660, 61380, 63426, 65340, 67518, 75020, 77841, 86490, 92070, 95139, 98010, 101277, 103788, 105710, 110484, 112530, 116281, 126852, 129735, 135036, 138105, 155682, 158565, 168795, 172980, 184140, 190278, 196020, 202554, 211420, 225060, 232562, 259470, 276210, 285417, 303831, 311364, 317130, 337590, 348843, 380556, 389205, 405108, 465124, 475695, 506385, 518940, 552420, 570834, 581405, 607662, 634260, 675180, 697686, 778410, 856251, 951390, 1012770, 1046529, 1141668, 1162810, 1215324, 1395372, 1427085, 1519155, 1556820, 1712502, 1744215, 1902780, 2025540, 2093058, 2325620, 2854170, 3038310, 3139587, 3425004, 3488430, 4186116, 4281255, 5232645, 5708340, 6076620, 6279174, 6976860, 8562510, 9418761, 10465290, 12558348, 15697935, 17125020, 18837522, 20930580, 31395870, 37675044, 47093805, 62791740, 94187610, 188375220]

約数ペア:

[(1, 188375220), (2, 94187610), (3, 62791740), (4, 47093805), (5, 37675044), (6, 31395870), (9, 20930580), (10, 18837522), (11, 17125020), (12, 15697935), (15, 12558348), (18, 10465290), (20, 9418761), (22, 8562510), (27, 6976860), (30, 6279174), (31, 6076620), (33, 5708340), (36, 5232645), (44, 4281255), (45, 4186116), (54, 3488430), (55, 3425004), (60, 3139587), (62, 3038310), (66, 2854170), (81, 2325620), (90, 2093058), (93, 2025540), (99, 1902780), (108, 1744215), (110, 1712502), (121, 1556820), (124, 1519155), (132, 1427085), (135, 1395372), (155, 1215324), (162, 1162810), (165, 1141668), (180, 1046529), (186, 1012770), (198, 951390), (220, 856251), (242, 778410), (270, 697686), (279, 675180), (297, 634260), (310, 607662), (324, 581405), (330, 570834), (341, 552420), (363, 518940), (372, 506385), (396, 475695), (405, 465124), (465, 405108), (484, 389205), (495, 380556), (540, 348843), (558, 337590), (594, 317130), (605, 311364), (620, 303831), (660, 285417), (682, 276210), (726, 259470), (810, 232562), (837, 225060), (891, 211420), (930, 202554), (961, 196020), (990, 190278), (1023, 184140), (1089, 172980), (1116, 168795), (1188, 158565), (1210, 155682), (1364, 138105), (1395, 135036), (1452, 129735), (1485, 126852), (1620, 116281), (1674, 112530), (1705, 110484), (1782, 105710), (1815, 103788), (1860, 101277), (1922, 98010), (1980, 95139), (2046, 92070), (2178, 86490), (2420, 77841), (2511, 75020), (2790, 67518), (2883, 65340), (2970, 63426), (3069, 61380), (3267, 57660), (3348, 56265), (3410, 55242), (3564, 52855), (3630, 51894), (3751, 50220), (3844, 49005), (4092, 46035), (4185, 45012), (4356, 43245), (4455, 42284), (4805, 39204), (5022, 37510), (5115, 36828), (5445, 34596), (5580, 33759), (5766, 32670), (5940, 31713), (6138, 30690), (6534, 28830), (6820, 27621), (7260, 25947), (7502, 25110), (8370, 22506), (8649, 21780), (8910, 21142), (9207, 20460), (9610, 19602), (9801, 19220), (10044, 18755), (10230, 18414), (10571, 17820), (10890, 17298), (11253, 16740), (11532, 16335), (12276, 15345), (12555, 15004), (13068, 14415)]