70001100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 216

約数和(自身を含む): 245178752

約数和(自身を除く): 175177652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 130, 150, 155, 156, 180, 186, 193, 195, 225, 234, 260, 279, 300, 310, 325, 372, 386, 390, 403, 450, 465, 468, 558, 579, 585, 620, 650, 772, 775, 780, 806, 900, 930, 965, 975, 1116, 1158, 1170, 1209, 1300, 1395, 1550, 1612, 1737, 1860, 1930, 1950, 2015, 2316, 2325, 2340, 2418, 2509, 2790, 2895, 2925, 3100, 3474, 3627, 3860, 3900, 4030, 4650, 4825, 4836, 5018, 5580, 5790, 5850, 5983, 6045, 6948, 6975, 7254, 7527, 8060, 8685, 9300, 9650, 10036, 10075, 11580, 11700, 11966, 12090, 12545, 13950, 14475, 14508, 15054, 17370, 17949, 18135, 19300, 20150, 22581, 23932, 24180, 25090, 27900, 28950, 29915, 30108, 30225, 34740, 35898, 36270, 37635, 40300, 43425, 45162, 50180, 53847, 57900, 59830, 60450, 62725, 71796, 72540, 75270, 77779, 86850, 89745, 90324, 90675, 107694, 112905, 119660, 120900, 125450, 149575, 150540, 155558, 173700, 179490, 181350, 188175, 215388, 225810, 233337, 250900, 269235, 299150, 311116, 358980, 362700, 376350, 388895, 448725, 451620, 466674, 538470, 564525, 598300, 700011, 752700, 777790, 897450, 933348, 1076940, 1129050, 1166685, 1346175, 1400022, 1555580, 1794900, 1944475, 2258100, 2333370, 2692350, 2800044, 3500055, 3888950, 4666740, 5384700, 5833425, 7000110, 7777900, 11666850, 14000220, 17500275, 23333700, 35000550, 70001100]

約数ペア:

[(1, 70001100), (2, 35000550), (3, 23333700), (4, 17500275), (5, 14000220), (6, 11666850), (9, 7777900), (10, 7000110), (12, 5833425), (13, 5384700), (15, 4666740), (18, 3888950), (20, 3500055), (25, 2800044), (26, 2692350), (30, 2333370), (31, 2258100), (36, 1944475), (39, 1794900), (45, 1555580), (50, 1400022), (52, 1346175), (60, 1166685), (62, 1129050), (65, 1076940), (75, 933348), (78, 897450), (90, 777790), (93, 752700), (100, 700011), (117, 598300), (124, 564525), (130, 538470), (150, 466674), (155, 451620), (156, 448725), (180, 388895), (186, 376350), (193, 362700), (195, 358980), (225, 311116), (234, 299150), (260, 269235), (279, 250900), (300, 233337), (310, 225810), (325, 215388), (372, 188175), (386, 181350), (390, 179490), (403, 173700), (450, 155558), (465, 150540), (468, 149575), (558, 125450), (579, 120900), (585, 119660), (620, 112905), (650, 107694), (772, 90675), (775, 90324), (780, 89745), (806, 86850), (900, 77779), (930, 75270), (965, 72540), (975, 71796), (1116, 62725), (1158, 60450), (1170, 59830), (1209, 57900), (1300, 53847), (1395, 50180), (1550, 45162), (1612, 43425), (1737, 40300), (1860, 37635), (1930, 36270), (1950, 35898), (2015, 34740), (2316, 30225), (2325, 30108), (2340, 29915), (2418, 28950), (2509, 27900), (2790, 25090), (2895, 24180), (2925, 23932), (3100, 22581), (3474, 20150), (3627, 19300), (3860, 18135), (3900, 17949), (4030, 17370), (4650, 15054), (4825, 14508), (4836, 14475), (5018, 13950), (5580, 12545), (5790, 12090), (5850, 11966), (5983, 11700), (6045, 11580), (6948, 10075), (6975, 10036), (7254, 9650), (7527, 9300), (8060, 8685)]