69550380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 226057440

約数和(自身を除く): 156507060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 59, 60, 74, 90, 108, 111, 118, 135, 148, 177, 180, 185, 222, 236, 270, 295, 333, 354, 370, 444, 531, 540, 555, 590, 666, 708, 740, 885, 999, 1062, 1110, 1180, 1332, 1593, 1665, 1770, 1998, 2124, 2183, 2220, 2655, 3186, 3330, 3481, 3540, 3996, 4366, 4995, 5310, 6372, 6549, 6660, 6962, 7965, 8732, 9990, 10443, 10620, 10915, 13098, 13924, 15930, 17405, 19647, 19980, 20886, 21830, 26196, 31329, 31860, 32745, 34810, 39294, 41772, 43660, 52215, 58941, 62658, 65490, 69620, 78588, 93987, 98235, 104430, 117882, 125316, 128797, 130980, 156645, 187974, 196470, 208860, 235764, 257594, 294705, 313290, 375948, 386391, 392940, 469935, 515188, 589410, 626580, 643985, 772782, 939870, 1159173, 1178820, 1287970, 1545564, 1879740, 1931955, 2318346, 2575940, 3477519, 3863910, 4636692, 5795865, 6955038, 7727820, 11591730, 13910076, 17387595, 23183460, 34775190, 69550380]

約数ペア:

[(1, 69550380), (2, 34775190), (3, 23183460), (4, 17387595), (5, 13910076), (6, 11591730), (9, 7727820), (10, 6955038), (12, 5795865), (15, 4636692), (18, 3863910), (20, 3477519), (27, 2575940), (30, 2318346), (36, 1931955), (37, 1879740), (45, 1545564), (54, 1287970), (59, 1178820), (60, 1159173), (74, 939870), (90, 772782), (108, 643985), (111, 626580), (118, 589410), (135, 515188), (148, 469935), (177, 392940), (180, 386391), (185, 375948), (222, 313290), (236, 294705), (270, 257594), (295, 235764), (333, 208860), (354, 196470), (370, 187974), (444, 156645), (531, 130980), (540, 128797), (555, 125316), (590, 117882), (666, 104430), (708, 98235), (740, 93987), (885, 78588), (999, 69620), (1062, 65490), (1110, 62658), (1180, 58941), (1332, 52215), (1593, 43660), (1665, 41772), (1770, 39294), (1998, 34810), (2124, 32745), (2183, 31860), (2220, 31329), (2655, 26196), (3186, 21830), (3330, 20886), (3481, 19980), (3540, 19647), (3996, 17405), (4366, 15930), (4995, 13924), (5310, 13098), (6372, 10915), (6549, 10620), (6660, 10443), (6962, 9990), (7965, 8732)]