172301580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 216

約数和(自身を含む): 597791376

約数和(自身を除く): 425489796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 243, 270, 293, 297, 324, 330, 363, 396, 405, 484, 486, 495, 540, 586, 594, 605, 660, 726, 810, 879, 891, 972, 990, 1089, 1172, 1188, 1210, 1215, 1452, 1465, 1485, 1620, 1758, 1782, 1815, 1980, 2178, 2420, 2430, 2637, 2673, 2930, 2970, 3223, 3267, 3516, 3564, 3630, 4356, 4395, 4455, 4860, 5274, 5346, 5445, 5860, 5940, 6446, 6534, 7260, 7911, 8790, 8910, 9669, 9801, 10548, 10692, 10890, 12892, 13068, 13185, 13365, 15822, 16115, 16335, 17580, 17820, 19338, 19602, 21780, 23733, 26370, 26730, 29007, 29403, 31644, 32230, 32670, 35453, 38676, 39204, 39555, 47466, 48345, 49005, 52740, 53460, 58014, 58806, 64460, 65340, 70906, 71199, 79110, 87021, 94932, 96690, 98010, 106359, 116028, 117612, 118665, 141812, 142398, 145035, 147015, 158220, 174042, 177265, 193380, 196020, 212718, 237330, 261063, 284796, 290070, 294030, 319077, 348084, 354530, 355995, 425436, 435105, 474660, 522126, 531795, 580140, 588060, 638154, 709060, 711990, 783189, 870210, 957231, 1044252, 1063590, 1276308, 1305315, 1423980, 1566378, 1595385, 1740420, 1914462, 2127180, 2610630, 2871693, 3132756, 3190770, 3828924, 3915945, 4786155, 5221260, 5743386, 6381540, 7831890, 8615079, 9572310, 11486772, 14358465, 15663780, 17230158, 19144620, 28716930, 34460316, 43075395, 57433860, 86150790, 172301580]

約数ペア:

[(1, 172301580), (2, 86150790), (3, 57433860), (4, 43075395), (5, 34460316), (6, 28716930), (9, 19144620), (10, 17230158), (11, 15663780), (12, 14358465), (15, 11486772), (18, 9572310), (20, 8615079), (22, 7831890), (27, 6381540), (30, 5743386), (33, 5221260), (36, 4786155), (44, 3915945), (45, 3828924), (54, 3190770), (55, 3132756), (60, 2871693), (66, 2610630), (81, 2127180), (90, 1914462), (99, 1740420), (108, 1595385), (110, 1566378), (121, 1423980), (132, 1305315), (135, 1276308), (162, 1063590), (165, 1044252), (180, 957231), (198, 870210), (220, 783189), (242, 711990), (243, 709060), (270, 638154), (293, 588060), (297, 580140), (324, 531795), (330, 522126), (363, 474660), (396, 435105), (405, 425436), (484, 355995), (486, 354530), (495, 348084), (540, 319077), (586, 294030), (594, 290070), (605, 284796), (660, 261063), (726, 237330), (810, 212718), (879, 196020), (891, 193380), (972, 177265), (990, 174042), (1089, 158220), (1172, 147015), (1188, 145035), (1210, 142398), (1215, 141812), (1452, 118665), (1465, 117612), (1485, 116028), (1620, 106359), (1758, 98010), (1782, 96690), (1815, 94932), (1980, 87021), (2178, 79110), (2420, 71199), (2430, 70906), (2637, 65340), (2673, 64460), (2930, 58806), (2970, 58014), (3223, 53460), (3267, 52740), (3516, 49005), (3564, 48345), (3630, 47466), (4356, 39555), (4395, 39204), (4455, 38676), (4860, 35453), (5274, 32670), (5346, 32230), (5445, 31644), (5860, 29403), (5940, 29007), (6446, 26730), (6534, 26370), (7260, 23733), (7911, 21780), (8790, 19602), (8910, 19338), (9669, 17820), (9801, 17580), (10548, 16335), (10692, 16115), (10890, 15822), (12892, 13365), (13068, 13185)]