2120364180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 288

約数和(自身を含む): 7301968128

約数和(自身を除く): 5181603948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 103, 110, 111, 132, 148, 165, 180, 185, 198, 206, 220, 222, 281, 309, 330, 333, 370, 396, 407, 412, 444, 495, 515, 555, 562, 618, 660, 666, 740, 814, 843, 927, 990, 1030, 1110, 1124, 1133, 1221, 1236, 1332, 1405, 1545, 1628, 1665, 1686, 1854, 1980, 2035, 2060, 2220, 2266, 2442, 2529, 2810, 3090, 3091, 3330, 3372, 3399, 3663, 3708, 3811, 4070, 4215, 4532, 4635, 4884, 5058, 5620, 5665, 6105, 6180, 6182, 6660, 6798, 7326, 7622, 8140, 8430, 9270, 9273, 10116, 10197, 10397, 11330, 11433, 12210, 12364, 12645, 13596, 14652, 15244, 15455, 16860, 16995, 18315, 18540, 18546, 19055, 20394, 20794, 22660, 22866, 24420, 25290, 27819, 28943, 30910, 31191, 33990, 34299, 36630, 37092, 38110, 40788, 41588, 41921, 45732, 46365, 50580, 50985, 51985, 55638, 57165, 57886, 61820, 62382, 67980, 68598, 73260, 76220, 83842, 86829, 92730, 93573, 101970, 103970, 111276, 114330, 114367, 115772, 124764, 125763, 137196, 139095, 144715, 155955, 167684, 171495, 173658, 185460, 187146, 203940, 207940, 209605, 228660, 228734, 251526, 260487, 278190, 289430, 311910, 318373, 342990, 343101, 347316, 374292, 377289, 419210, 434145, 457468, 467865, 503052, 520974, 556380, 571835, 578860, 623820, 628815, 636746, 685980, 686202, 754578, 838420, 868290, 935730, 955119, 1029303, 1041948, 1070891, 1143670, 1257630, 1273492, 1302435, 1372404, 1509156, 1591865, 1715505, 1736580, 1871460, 1886445, 1910238, 2058606, 2141782, 2287340, 2515260, 2604870, 2865357, 3183730, 3212673, 3431010, 3772890, 3820476, 4117212, 4283564, 4775595, 5146515, 5209740, 5354455, 5730714, 6367460, 6425346, 6862020, 7545780, 9551190, 9638019, 10293030, 10708910, 11461428, 11779801, 12850692, 14326785, 16063365, 19102380, 19276038, 20586060, 21417820, 23559602, 28653570, 32126730, 35339403, 38552076, 47119204, 48190095, 57307140, 58899005, 64253460, 70678806, 96380190, 106018209, 117798010, 141357612, 176697015, 192760380, 212036418, 235596020, 353394030, 424072836, 530091045, 706788060, 1060182090, 2120364180]

約数ペア:

[(1, 2120364180), (2, 1060182090), (3, 706788060), (4, 530091045), (5, 424072836), (6, 353394030), (9, 235596020), (10, 212036418), (11, 192760380), (12, 176697015), (15, 141357612), (18, 117798010), (20, 106018209), (22, 96380190), (30, 70678806), (33, 64253460), (36, 58899005), (37, 57307140), (44, 48190095), (45, 47119204), (55, 38552076), (60, 35339403), (66, 32126730), (74, 28653570), (90, 23559602), (99, 21417820), (103, 20586060), (110, 19276038), (111, 19102380), (132, 16063365), (148, 14326785), (165, 12850692), (180, 11779801), (185, 11461428), (198, 10708910), (206, 10293030), (220, 9638019), (222, 9551190), (281, 7545780), (309, 6862020), (330, 6425346), (333, 6367460), (370, 5730714), (396, 5354455), (407, 5209740), (412, 5146515), (444, 4775595), (495, 4283564), (515, 4117212), (555, 3820476), (562, 3772890), (618, 3431010), (660, 3212673), (666, 3183730), (740, 2865357), (814, 2604870), (843, 2515260), (927, 2287340), (990, 2141782), (1030, 2058606), (1110, 1910238), (1124, 1886445), (1133, 1871460), (1221, 1736580), (1236, 1715505), (1332, 1591865), (1405, 1509156), (1545, 1372404), (1628, 1302435), (1665, 1273492), (1686, 1257630), (1854, 1143670), (1980, 1070891), (2035, 1041948), (2060, 1029303), (2220, 955119), (2266, 935730), (2442, 868290), (2529, 838420), (2810, 754578), (3090, 686202), (3091, 685980), (3330, 636746), (3372, 628815), (3399, 623820), (3663, 578860), (3708, 571835), (3811, 556380), (4070, 520974), (4215, 503052), (4532, 467865), (4635, 457468), (4884, 434145), (5058, 419210), (5620, 377289), (5665, 374292), (6105, 347316), (6180, 343101), (6182, 342990), (6660, 318373), (6798, 311910), (7326, 289430), (7622, 278190), (8140, 260487), (8430, 251526), (9270, 228734), (9273, 228660), (10116, 209605), (10197, 207940), (10397, 203940), (11330, 187146), (11433, 185460), (12210, 173658), (12364, 171495), (12645, 167684), (13596, 155955), (14652, 144715), (15244, 139095), (15455, 137196), (16860, 125763), (16995, 124764), (18315, 115772), (18540, 114367), (18546, 114330), (19055, 111276), (20394, 103970), (20794, 101970), (22660, 93573), (22866, 92730), (24420, 86829), (25290, 83842), (27819, 76220), (28943, 73260), (30910, 68598), (31191, 67980), (33990, 62382), (34299, 61820), (36630, 57886), (37092, 57165), (38110, 55638), (40788, 51985), (41588, 50985), (41921, 50580), (45732, 46365)]