121418460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 398361600

約数和(自身を除く): 276943140

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, 103, 108, 111, 118, 135, 148, 177, 180, 185, 206, 222, 236, 270, 295, 309, 333, 354, 370, 412, 444, 515, 531, 540, 555, 590, 618, 666, 708, 740, 885, 927, 999, 1030, 1062, 1110, 1180, 1236, 1332, 1545, 1593, 1665, 1770, 1854, 1998, 2060, 2124, 2183, 2220, 2655, 2781, 3090, 3186, 3330, 3540, 3708, 3811, 3996, 4366, 4635, 4995, 5310, 5562, 6077, 6180, 6372, 6549, 6660, 7622, 7965, 8732, 9270, 9990, 10620, 10915, 11124, 11433, 12154, 13098, 13905, 15244, 15930, 18231, 18540, 19055, 19647, 19980, 21830, 22866, 24308, 26196, 27810, 30385, 31860, 32745, 34299, 36462, 38110, 39294, 43660, 45732, 54693, 55620, 57165, 58941, 60770, 65490, 68598, 72924, 76220, 78588, 91155, 98235, 102897, 109386, 114330, 117882, 121540, 130980, 137196, 164079, 171495, 182310, 196470, 205794, 218772, 224849, 228660, 235764, 273465, 294705, 328158, 342990, 364620, 392940, 411588, 449698, 514485, 546930, 589410, 656316, 674547, 685980, 820395, 899396, 1028970, 1093860, 1124245, 1178820, 1349094, 1640790, 2023641, 2057940, 2248490, 2698188, 3281580, 3372735, 4047282, 4496980, 6070923, 6745470, 8094564, 10118205, 12141846, 13490940, 20236410, 24283692, 30354615, 40472820, 60709230, 121418460]

約数ペア:

[(1, 121418460), (2, 60709230), (3, 40472820), (4, 30354615), (5, 24283692), (6, 20236410), (9, 13490940), (10, 12141846), (12, 10118205), (15, 8094564), (18, 6745470), (20, 6070923), (27, 4496980), (30, 4047282), (36, 3372735), (37, 3281580), (45, 2698188), (54, 2248490), (59, 2057940), (60, 2023641), (74, 1640790), (90, 1349094), (103, 1178820), (108, 1124245), (111, 1093860), (118, 1028970), (135, 899396), (148, 820395), (177, 685980), (180, 674547), (185, 656316), (206, 589410), (222, 546930), (236, 514485), (270, 449698), (295, 411588), (309, 392940), (333, 364620), (354, 342990), (370, 328158), (412, 294705), (444, 273465), (515, 235764), (531, 228660), (540, 224849), (555, 218772), (590, 205794), (618, 196470), (666, 182310), (708, 171495), (740, 164079), (885, 137196), (927, 130980), (999, 121540), (1030, 117882), (1062, 114330), (1110, 109386), (1180, 102897), (1236, 98235), (1332, 91155), (1545, 78588), (1593, 76220), (1665, 72924), (1770, 68598), (1854, 65490), (1998, 60770), (2060, 58941), (2124, 57165), (2183, 55620), (2220, 54693), (2655, 45732), (2781, 43660), (3090, 39294), (3186, 38110), (3330, 36462), (3540, 34299), (3708, 32745), (3811, 31860), (3996, 30385), (4366, 27810), (4635, 26196), (4995, 24308), (5310, 22866), (5562, 21830), (6077, 19980), (6180, 19647), (6372, 19055), (6549, 18540), (6660, 18231), (7622, 15930), (7965, 15244), (8732, 13905), (9270, 13098), (9990, 12154), (10620, 11433), (10915, 11124)]