227550180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2458

約数の個数: 144

約数和(自身を含む): 754512192

約数和(自身を除く): 526962012

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1815, 2145, 2411, 2420, 2860, 3146, 3630, 4290, 4719, 4822, 6292, 7233, 7260, 7865, 8580, 9438, 9644, 12055, 14466, 15730, 18876, 23595, 24110, 26521, 28932, 31343, 31460, 36165, 47190, 48220, 53042, 62686, 72330, 79563, 94029, 94380, 106084, 125372, 132605, 144660, 156715, 159126, 188058, 265210, 291731, 313430, 318252, 344773, 376116, 397815, 470145, 530420, 583462, 626860, 689546, 795630, 875193, 940290, 1034319, 1166924, 1379092, 1458655, 1591260, 1723865, 1750386, 1880580, 2068638, 2917310, 3447730, 3500772, 3792503, 4137276, 4375965, 5171595, 5834620, 6895460, 7585006, 8751930, 10343190, 11377509, 15170012, 17503860, 18962515, 20686380, 22755018, 37925030, 45510036, 56887545, 75850060, 113775090, 227550180]

約数ペア:

[(1, 227550180), (2, 113775090), (3, 75850060), (4, 56887545), (5, 45510036), (6, 37925030), (10, 22755018), (11, 20686380), (12, 18962515), (13, 17503860), (15, 15170012), (20, 11377509), (22, 10343190), (26, 8751930), (30, 7585006), (33, 6895460), (39, 5834620), (44, 5171595), (52, 4375965), (55, 4137276), (60, 3792503), (65, 3500772), (66, 3447730), (78, 2917310), (110, 2068638), (121, 1880580), (130, 1750386), (132, 1723865), (143, 1591260), (156, 1458655), (165, 1379092), (195, 1166924), (220, 1034319), (242, 940290), (260, 875193), (286, 795630), (330, 689546), (363, 626860), (390, 583462), (429, 530420), (484, 470145), (572, 397815), (605, 376116), (660, 344773), (715, 318252), (726, 313430), (780, 291731), (858, 265210), (1210, 188058), (1430, 159126), (1452, 156715), (1573, 144660), (1716, 132605), (1815, 125372), (2145, 106084), (2411, 94380), (2420, 94029), (2860, 79563), (3146, 72330), (3630, 62686), (4290, 53042), (4719, 48220), (4822, 47190), (6292, 36165), (7233, 31460), (7260, 31343), (7865, 28932), (8580, 26521), (9438, 24110), (9644, 23595), (12055, 18876), (14466, 15730)]