134780000

素因数分解:

$2^5\times 5^4\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 120

約数和(自身を含む): 347176368

約数和(自身を除く): 212396368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 293, 368, 400, 460, 500, 575, 586, 625, 736, 800, 920, 1000, 1150, 1172, 1250, 1465, 1840, 2000, 2300, 2344, 2500, 2875, 2930, 3680, 4000, 4600, 4688, 5000, 5750, 5860, 6739, 7325, 9200, 9376, 10000, 11500, 11720, 13478, 14375, 14650, 18400, 20000, 23000, 23440, 26956, 28750, 29300, 33695, 36625, 46000, 46880, 53912, 57500, 58600, 67390, 73250, 92000, 107824, 115000, 117200, 134780, 146500, 168475, 183125, 215648, 230000, 234400, 269560, 293000, 336950, 366250, 460000, 539120, 586000, 673900, 732500, 842375, 1078240, 1172000, 1347800, 1465000, 1684750, 2695600, 2930000, 3369500, 4211875, 5391200, 5860000, 6739000, 8423750, 13478000, 16847500, 26956000, 33695000, 67390000, 134780000]

約数ペア:

[(1, 134780000), (2, 67390000), (4, 33695000), (5, 26956000), (8, 16847500), (10, 13478000), (16, 8423750), (20, 6739000), (23, 5860000), (25, 5391200), (32, 4211875), (40, 3369500), (46, 2930000), (50, 2695600), (80, 1684750), (92, 1465000), (100, 1347800), (115, 1172000), (125, 1078240), (160, 842375), (184, 732500), (200, 673900), (230, 586000), (250, 539120), (293, 460000), (368, 366250), (400, 336950), (460, 293000), (500, 269560), (575, 234400), (586, 230000), (625, 215648), (736, 183125), (800, 168475), (920, 146500), (1000, 134780), (1150, 117200), (1172, 115000), (1250, 107824), (1465, 92000), (1840, 73250), (2000, 67390), (2300, 58600), (2344, 57500), (2500, 53912), (2875, 46880), (2930, 46000), (3680, 36625), (4000, 33695), (4600, 29300), (4688, 28750), (5000, 26956), (5750, 23440), (5860, 23000), (6739, 20000), (7325, 18400), (9200, 14650), (9376, 14375), (10000, 13478), (11500, 11720)]