349808220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 1109541888

約数和(自身を除く): 759733668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 167, 180, 243, 270, 324, 334, 405, 431, 486, 501, 540, 668, 810, 835, 862, 972, 1002, 1215, 1293, 1503, 1620, 1670, 1724, 2004, 2155, 2430, 2505, 2586, 3006, 3340, 3879, 4310, 4509, 4860, 5010, 5172, 6012, 6465, 7515, 7758, 8620, 9018, 10020, 11637, 12930, 13527, 15030, 15516, 18036, 19395, 22545, 23274, 25860, 27054, 30060, 34911, 38790, 40581, 45090, 46548, 54108, 58185, 67635, 69822, 71977, 77580, 81162, 90180, 104733, 116370, 135270, 139644, 143954, 162324, 174555, 202905, 209466, 215931, 232740, 270540, 287908, 349110, 359885, 405810, 418932, 431862, 523665, 647793, 698220, 719770, 811620, 863724, 1047330, 1079655, 1295586, 1439540, 1943379, 2094660, 2159310, 2591172, 3238965, 3886758, 4318620, 5830137, 6477930, 7773516, 9716895, 11660274, 12955860, 17490411, 19433790, 23320548, 29150685, 34980822, 38867580, 58301370, 69961644, 87452055, 116602740, 174904110, 349808220]

約数ペア:

[(1, 349808220), (2, 174904110), (3, 116602740), (4, 87452055), (5, 69961644), (6, 58301370), (9, 38867580), (10, 34980822), (12, 29150685), (15, 23320548), (18, 19433790), (20, 17490411), (27, 12955860), (30, 11660274), (36, 9716895), (45, 7773516), (54, 6477930), (60, 5830137), (81, 4318620), (90, 3886758), (108, 3238965), (135, 2591172), (162, 2159310), (167, 2094660), (180, 1943379), (243, 1439540), (270, 1295586), (324, 1079655), (334, 1047330), (405, 863724), (431, 811620), (486, 719770), (501, 698220), (540, 647793), (668, 523665), (810, 431862), (835, 418932), (862, 405810), (972, 359885), (1002, 349110), (1215, 287908), (1293, 270540), (1503, 232740), (1620, 215931), (1670, 209466), (1724, 202905), (2004, 174555), (2155, 162324), (2430, 143954), (2505, 139644), (2586, 135270), (3006, 116370), (3340, 104733), (3879, 90180), (4310, 81162), (4509, 77580), (4860, 71977), (5010, 69822), (5172, 67635), (6012, 58185), (6465, 54108), (7515, 46548), (7758, 45090), (8620, 40581), (9018, 38790), (10020, 34911), (11637, 30060), (12930, 27054), (13527, 25860), (15030, 23274), (15516, 22545), (18036, 19395)]