130906000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 160

約数和(自身を含む): 341808480

約数和(自身を除く): 210902480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 37, 40, 50, 58, 61, 74, 80, 100, 116, 122, 125, 145, 148, 185, 200, 232, 244, 250, 290, 296, 305, 370, 400, 464, 488, 500, 580, 592, 610, 725, 740, 925, 976, 1000, 1073, 1160, 1220, 1450, 1480, 1525, 1769, 1850, 2000, 2146, 2257, 2320, 2440, 2900, 2960, 3050, 3538, 3625, 3700, 4292, 4514, 4625, 4880, 5365, 5800, 6100, 7076, 7250, 7400, 7625, 8584, 8845, 9028, 9250, 10730, 11285, 11600, 12200, 14152, 14500, 14800, 15250, 17168, 17690, 18056, 18500, 21460, 22570, 24400, 26825, 28304, 29000, 30500, 35380, 36112, 37000, 42920, 44225, 45140, 53650, 56425, 58000, 61000, 65453, 70760, 74000, 85840, 88450, 90280, 107300, 112850, 122000, 130906, 134125, 141520, 176900, 180560, 214600, 221125, 225700, 261812, 268250, 282125, 327265, 353800, 429200, 442250, 451400, 523624, 536500, 564250, 654530, 707600, 884500, 902800, 1047248, 1073000, 1128500, 1309060, 1636325, 1769000, 2146000, 2257000, 2618120, 3272650, 3538000, 4514000, 5236240, 6545300, 8181625, 13090600, 16363250, 26181200, 32726500, 65453000, 130906000]

約数ペア:

[(1, 130906000), (2, 65453000), (4, 32726500), (5, 26181200), (8, 16363250), (10, 13090600), (16, 8181625), (20, 6545300), (25, 5236240), (29, 4514000), (37, 3538000), (40, 3272650), (50, 2618120), (58, 2257000), (61, 2146000), (74, 1769000), (80, 1636325), (100, 1309060), (116, 1128500), (122, 1073000), (125, 1047248), (145, 902800), (148, 884500), (185, 707600), (200, 654530), (232, 564250), (244, 536500), (250, 523624), (290, 451400), (296, 442250), (305, 429200), (370, 353800), (400, 327265), (464, 282125), (488, 268250), (500, 261812), (580, 225700), (592, 221125), (610, 214600), (725, 180560), (740, 176900), (925, 141520), (976, 134125), (1000, 130906), (1073, 122000), (1160, 112850), (1220, 107300), (1450, 90280), (1480, 88450), (1525, 85840), (1769, 74000), (1850, 70760), (2000, 65453), (2146, 61000), (2257, 58000), (2320, 56425), (2440, 53650), (2900, 45140), (2960, 44225), (3050, 42920), (3538, 37000), (3625, 36112), (3700, 35380), (4292, 30500), (4514, 29000), (4625, 28304), (4880, 26825), (5365, 24400), (5800, 22570), (6100, 21460), (7076, 18500), (7250, 18056), (7400, 17690), (7625, 17168), (8584, 15250), (8845, 14800), (9028, 14500), (9250, 14152), (10730, 12200), (11285, 11600)]