22258500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 75479040

約数和(自身を除く): 53220540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 71, 75, 76, 95, 100, 110, 114, 125, 132, 142, 150, 165, 190, 209, 213, 220, 228, 250, 275, 284, 285, 300, 330, 355, 375, 380, 418, 426, 475, 500, 550, 570, 627, 660, 710, 750, 781, 825, 836, 852, 950, 1045, 1065, 1100, 1140, 1254, 1349, 1375, 1420, 1425, 1500, 1562, 1650, 1775, 1900, 2090, 2130, 2343, 2375, 2508, 2698, 2750, 2850, 3124, 3135, 3300, 3550, 3905, 4047, 4125, 4180, 4260, 4686, 4750, 5225, 5325, 5396, 5500, 5700, 6270, 6745, 7100, 7125, 7810, 8094, 8250, 8875, 9372, 9500, 10450, 10650, 11715, 12540, 13490, 14250, 14839, 15620, 15675, 16188, 16500, 17750, 19525, 20235, 20900, 21300, 23430, 26125, 26625, 26980, 28500, 29678, 31350, 33725, 35500, 39050, 40470, 44517, 46860, 52250, 53250, 58575, 59356, 62700, 67450, 74195, 78100, 78375, 80940, 89034, 97625, 101175, 104500, 106500, 117150, 134900, 148390, 156750, 168625, 178068, 195250, 202350, 222585, 234300, 292875, 296780, 313500, 337250, 370975, 390500, 404700, 445170, 505875, 585750, 674500, 741950, 890340, 1011750, 1112925, 1171500, 1483900, 1854875, 2023500, 2225850, 3709750, 4451700, 5564625, 7419500, 11129250, 22258500]

約数ペア:

[(1, 22258500), (2, 11129250), (3, 7419500), (4, 5564625), (5, 4451700), (6, 3709750), (10, 2225850), (11, 2023500), (12, 1854875), (15, 1483900), (19, 1171500), (20, 1112925), (22, 1011750), (25, 890340), (30, 741950), (33, 674500), (38, 585750), (44, 505875), (50, 445170), (55, 404700), (57, 390500), (60, 370975), (66, 337250), (71, 313500), (75, 296780), (76, 292875), (95, 234300), (100, 222585), (110, 202350), (114, 195250), (125, 178068), (132, 168625), (142, 156750), (150, 148390), (165, 134900), (190, 117150), (209, 106500), (213, 104500), (220, 101175), (228, 97625), (250, 89034), (275, 80940), (284, 78375), (285, 78100), (300, 74195), (330, 67450), (355, 62700), (375, 59356), (380, 58575), (418, 53250), (426, 52250), (475, 46860), (500, 44517), (550, 40470), (570, 39050), (627, 35500), (660, 33725), (710, 31350), (750, 29678), (781, 28500), (825, 26980), (836, 26625), (852, 26125), (950, 23430), (1045, 21300), (1065, 20900), (1100, 20235), (1140, 19525), (1254, 17750), (1349, 16500), (1375, 16188), (1420, 15675), (1425, 15620), (1500, 14839), (1562, 14250), (1650, 13490), (1775, 12540), (1900, 11715), (2090, 10650), (2130, 10450), (2343, 9500), (2375, 9372), (2508, 8875), (2698, 8250), (2750, 8094), (2850, 7810), (3124, 7125), (3135, 7100), (3300, 6745), (3550, 6270), (3905, 5700), (4047, 5500), (4125, 5396), (4180, 5325), (4260, 5225), (4686, 4750)]