897766740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:988

約数の個数: 240

約数和(自身を含む): 3100914432

約数和(自身を除く): 2203147692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 81, 90, 94, 108, 117, 130, 135, 141, 156, 162, 180, 188, 195, 234, 235, 260, 270, 282, 324, 351, 390, 405, 423, 468, 470, 540, 564, 585, 611, 702, 705, 780, 810, 846, 907, 940, 1053, 1170, 1222, 1269, 1404, 1410, 1620, 1692, 1755, 1814, 1833, 2106, 2115, 2340, 2444, 2538, 2721, 2820, 3055, 3510, 3628, 3666, 3807, 4212, 4230, 4535, 5076, 5265, 5442, 5499, 6110, 6345, 7020, 7332, 7614, 8163, 8460, 9070, 9165, 10530, 10884, 10998, 11791, 12220, 12690, 13605, 15228, 16326, 16497, 18140, 18330, 19035, 21060, 21996, 23582, 24489, 25380, 27210, 27495, 32652, 32994, 35373, 36660, 38070, 40815, 42629, 47164, 48978, 49491, 54420, 54990, 58955, 65988, 70746, 73467, 76140, 81630, 82485, 85258, 97956, 98982, 106119, 109980, 117910, 122445, 127887, 141492, 146934, 163260, 164970, 170516, 176865, 197964, 212238, 213145, 235820, 244890, 247455, 255774, 293868, 318357, 329940, 353730, 367335, 383661, 424476, 426290, 489780, 494910, 511548, 530595, 554177, 636714, 639435, 707460, 734670, 767322, 852580, 955071, 989820, 1061190, 1108354, 1150983, 1273428, 1278870, 1469340, 1534644, 1591785, 1662531, 1910142, 1918305, 2122380, 2216708, 2301966, 2557740, 2770885, 3183570, 3325062, 3452949, 3820284, 3836610, 4603932, 4775355, 4987593, 5541770, 5754915, 6367140, 6650124, 6905898, 7673220, 8312655, 9550710, 9975186, 11083540, 11509830, 13811796, 14962779, 16625310, 17264745, 19101420, 19950372, 23019660, 24937965, 29925558, 33250620, 34529490, 44888337, 49875930, 59851116, 69058980, 74813895, 89776674, 99751860, 149627790, 179553348, 224441685, 299255580, 448883370, 897766740]

約数ペア:

[(1, 897766740), (2, 448883370), (3, 299255580), (4, 224441685), (5, 179553348), (6, 149627790), (9, 99751860), (10, 89776674), (12, 74813895), (13, 69058980), (15, 59851116), (18, 49875930), (20, 44888337), (26, 34529490), (27, 33250620), (30, 29925558), (36, 24937965), (39, 23019660), (45, 19950372), (47, 19101420), (52, 17264745), (54, 16625310), (60, 14962779), (65, 13811796), (78, 11509830), (81, 11083540), (90, 9975186), (94, 9550710), (108, 8312655), (117, 7673220), (130, 6905898), (135, 6650124), (141, 6367140), (156, 5754915), (162, 5541770), (180, 4987593), (188, 4775355), (195, 4603932), (234, 3836610), (235, 3820284), (260, 3452949), (270, 3325062), (282, 3183570), (324, 2770885), (351, 2557740), (390, 2301966), (405, 2216708), (423, 2122380), (468, 1918305), (470, 1910142), (540, 1662531), (564, 1591785), (585, 1534644), (611, 1469340), (702, 1278870), (705, 1273428), (780, 1150983), (810, 1108354), (846, 1061190), (907, 989820), (940, 955071), (1053, 852580), (1170, 767322), (1222, 734670), (1269, 707460), (1404, 639435), (1410, 636714), (1620, 554177), (1692, 530595), (1755, 511548), (1814, 494910), (1833, 489780), (2106, 426290), (2115, 424476), (2340, 383661), (2444, 367335), (2538, 353730), (2721, 329940), (2820, 318357), (3055, 293868), (3510, 255774), (3628, 247455), (3666, 244890), (3807, 235820), (4212, 213145), (4230, 212238), (4535, 197964), (5076, 176865), (5265, 170516), (5442, 164970), (5499, 163260), (6110, 146934), (6345, 141492), (7020, 127887), (7332, 122445), (7614, 117910), (8163, 109980), (8460, 106119), (9070, 98982), (9165, 97956), (10530, 85258), (10884, 82485), (10998, 81630), (11791, 76140), (12220, 73467), (12690, 70746), (13605, 65988), (15228, 58955), (16326, 54990), (16497, 54420), (18140, 49491), (18330, 48978), (19035, 47164), (21060, 42629), (21996, 40815), (23582, 38070), (24489, 36660), (25380, 35373), (27210, 32994), (27495, 32652)]