81588000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 288392832

約数和(自身を除く): 206804832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 416, 480, 500, 520, 523, 600, 624, 650, 750, 780, 800, 975, 1000, 1040, 1046, 1200, 1248, 1300, 1500, 1560, 1569, 1625, 1950, 2000, 2080, 2092, 2400, 2600, 2615, 3000, 3120, 3138, 3250, 3900, 4000, 4184, 4875, 5200, 5230, 6000, 6240, 6276, 6500, 6799, 7800, 7845, 8368, 9750, 10400, 10460, 12000, 12552, 13000, 13075, 13598, 15600, 15690, 16736, 19500, 20397, 20920, 25104, 26000, 26150, 27196, 31200, 31380, 33995, 39000, 39225, 40794, 41840, 50208, 52000, 52300, 54392, 62760, 65375, 67990, 78000, 78450, 81588, 83680, 101985, 104600, 108784, 125520, 130750, 135980, 156000, 156900, 163176, 169975, 196125, 203970, 209200, 217568, 251040, 261500, 271960, 313800, 326352, 339950, 392250, 407940, 418400, 509925, 523000, 543920, 627600, 652704, 679900, 784500, 815880, 849875, 1019850, 1046000, 1087840, 1255200, 1359800, 1569000, 1631760, 1699750, 2039700, 2092000, 2549625, 2719600, 3138000, 3263520, 3399500, 4079400, 5099250, 5439200, 6276000, 6799000, 8158800, 10198500, 13598000, 16317600, 20397000, 27196000, 40794000, 81588000]

約数ペア:

[(1, 81588000), (2, 40794000), (3, 27196000), (4, 20397000), (5, 16317600), (6, 13598000), (8, 10198500), (10, 8158800), (12, 6799000), (13, 6276000), (15, 5439200), (16, 5099250), (20, 4079400), (24, 3399500), (25, 3263520), (26, 3138000), (30, 2719600), (32, 2549625), (39, 2092000), (40, 2039700), (48, 1699750), (50, 1631760), (52, 1569000), (60, 1359800), (65, 1255200), (75, 1087840), (78, 1046000), (80, 1019850), (96, 849875), (100, 815880), (104, 784500), (120, 679900), (125, 652704), (130, 627600), (150, 543920), (156, 523000), (160, 509925), (195, 418400), (200, 407940), (208, 392250), (240, 339950), (250, 326352), (260, 313800), (300, 271960), (312, 261500), (325, 251040), (375, 217568), (390, 209200), (400, 203970), (416, 196125), (480, 169975), (500, 163176), (520, 156900), (523, 156000), (600, 135980), (624, 130750), (650, 125520), (750, 108784), (780, 104600), (800, 101985), (975, 83680), (1000, 81588), (1040, 78450), (1046, 78000), (1200, 67990), (1248, 65375), (1300, 62760), (1500, 54392), (1560, 52300), (1569, 52000), (1625, 50208), (1950, 41840), (2000, 40794), (2080, 39225), (2092, 39000), (2400, 33995), (2600, 31380), (2615, 31200), (3000, 27196), (3120, 26150), (3138, 26000), (3250, 25104), (3900, 20920), (4000, 20397), (4184, 19500), (4875, 16736), (5200, 15690), (5230, 15600), (6000, 13598), (6240, 13075), (6276, 13000), (6500, 12552), (6799, 12000), (7800, 10460), (7845, 10400), (8368, 9750)]