122419620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 402554880

約数和(自身を除く): 280135260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 71, 90, 93, 103, 108, 124, 135, 142, 155, 180, 186, 206, 213, 270, 279, 284, 309, 310, 355, 372, 412, 426, 465, 515, 540, 558, 618, 620, 639, 710, 837, 852, 927, 930, 1030, 1065, 1116, 1236, 1278, 1395, 1420, 1545, 1674, 1854, 1860, 1917, 2060, 2130, 2201, 2556, 2781, 2790, 3090, 3193, 3195, 3348, 3708, 3834, 4185, 4260, 4402, 4635, 5562, 5580, 6180, 6386, 6390, 6603, 7313, 7668, 8370, 8804, 9270, 9579, 9585, 11005, 11124, 12772, 12780, 13206, 13905, 14626, 15965, 16740, 18540, 19158, 19170, 19809, 21939, 22010, 26412, 27810, 28737, 29252, 31930, 33015, 36565, 38316, 38340, 39618, 43878, 44020, 47895, 55620, 57474, 59427, 63860, 65817, 66030, 73130, 79236, 86211, 87756, 95790, 99045, 109695, 114948, 118854, 131634, 132060, 143685, 146260, 172422, 191580, 197451, 198090, 219390, 226703, 237708, 263268, 287370, 297135, 329085, 344844, 394902, 396180, 431055, 438780, 453406, 574740, 594270, 658170, 680109, 789804, 862110, 906812, 987255, 1133515, 1188540, 1316340, 1360218, 1724220, 1974510, 2040327, 2267030, 2720436, 3400545, 3949020, 4080654, 4534060, 6120981, 6801090, 8161308, 10201635, 12241962, 13602180, 20403270, 24483924, 30604905, 40806540, 61209810, 122419620]

約数ペア:

[(1, 122419620), (2, 61209810), (3, 40806540), (4, 30604905), (5, 24483924), (6, 20403270), (9, 13602180), (10, 12241962), (12, 10201635), (15, 8161308), (18, 6801090), (20, 6120981), (27, 4534060), (30, 4080654), (31, 3949020), (36, 3400545), (45, 2720436), (54, 2267030), (60, 2040327), (62, 1974510), (71, 1724220), (90, 1360218), (93, 1316340), (103, 1188540), (108, 1133515), (124, 987255), (135, 906812), (142, 862110), (155, 789804), (180, 680109), (186, 658170), (206, 594270), (213, 574740), (270, 453406), (279, 438780), (284, 431055), (309, 396180), (310, 394902), (355, 344844), (372, 329085), (412, 297135), (426, 287370), (465, 263268), (515, 237708), (540, 226703), (558, 219390), (618, 198090), (620, 197451), (639, 191580), (710, 172422), (837, 146260), (852, 143685), (927, 132060), (930, 131634), (1030, 118854), (1065, 114948), (1116, 109695), (1236, 99045), (1278, 95790), (1395, 87756), (1420, 86211), (1545, 79236), (1674, 73130), (1854, 66030), (1860, 65817), (1917, 63860), (2060, 59427), (2130, 57474), (2201, 55620), (2556, 47895), (2781, 44020), (2790, 43878), (3090, 39618), (3193, 38340), (3195, 38316), (3348, 36565), (3708, 33015), (3834, 31930), (4185, 29252), (4260, 28737), (4402, 27810), (4635, 26412), (5562, 22010), (5580, 21939), (6180, 19809), (6386, 19170), (6390, 19158), (6603, 18540), (7313, 16740), (7668, 15965), (8370, 14626), (8804, 13905), (9270, 13206), (9579, 12780), (9585, 12772), (11005, 11124)]