118980225

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 272304000

約数和(自身を除く): 153323775

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 91, 105, 117, 135, 149, 169, 175, 189, 195, 225, 273, 315, 325, 351, 447, 455, 507, 525, 585, 675, 745, 819, 845, 945, 975, 1043, 1183, 1341, 1365, 1521, 1575, 1755, 1937, 2235, 2275, 2457, 2535, 2925, 3129, 3549, 3725, 4023, 4095, 4225, 4563, 4725, 5215, 5811, 5915, 6705, 6825, 7605, 8775, 9387, 9685, 10647, 11175, 12285, 12675, 13559, 15645, 17433, 17745, 20115, 20475, 22815, 25181, 26075, 28161, 29055, 29575, 31941, 33525, 38025, 40677, 46935, 48425, 52299, 53235, 61425, 67795, 75543, 78225, 87165, 88725, 100575, 114075, 122031, 125905, 140805, 145275, 159705, 176267, 203385, 226629, 234675, 261495, 266175, 338975, 366093, 377715, 435825, 528801, 610155, 629525, 679887, 704025, 798525, 881335, 1016925, 1133145, 1307475, 1586403, 1830465, 1888575, 2644005, 3050775, 3399435, 4406675, 4759209, 5665725, 7932015, 9152325, 13220025, 16997175, 23796045, 39660075, 118980225]

約数ペア:

[(1, 118980225), (3, 39660075), (5, 23796045), (7, 16997175), (9, 13220025), (13, 9152325), (15, 7932015), (21, 5665725), (25, 4759209), (27, 4406675), (35, 3399435), (39, 3050775), (45, 2644005), (63, 1888575), (65, 1830465), (75, 1586403), (91, 1307475), (105, 1133145), (117, 1016925), (135, 881335), (149, 798525), (169, 704025), (175, 679887), (189, 629525), (195, 610155), (225, 528801), (273, 435825), (315, 377715), (325, 366093), (351, 338975), (447, 266175), (455, 261495), (507, 234675), (525, 226629), (585, 203385), (675, 176267), (745, 159705), (819, 145275), (845, 140805), (945, 125905), (975, 122031), (1043, 114075), (1183, 100575), (1341, 88725), (1365, 87165), (1521, 78225), (1575, 75543), (1755, 67795), (1937, 61425), (2235, 53235), (2275, 52299), (2457, 48425), (2535, 46935), (2925, 40677), (3129, 38025), (3549, 33525), (3725, 31941), (4023, 29575), (4095, 29055), (4225, 28161), (4563, 26075), (4725, 25181), (5215, 22815), (5811, 20475), (5915, 20115), (6705, 17745), (6825, 17433), (7605, 15645), (8775, 13559), (9387, 12675), (9685, 12285), (10647, 11175)]