88379640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 319680000

約数和(自身を除く): 231300360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 59, 60, 72, 73, 76, 90, 95, 108, 114, 118, 120, 135, 146, 152, 171, 177, 180, 190, 216, 219, 228, 236, 270, 285, 292, 295, 342, 354, 360, 365, 380, 438, 456, 472, 513, 531, 540, 570, 584, 590, 657, 684, 708, 730, 760, 855, 876, 885, 1026, 1062, 1080, 1095, 1121, 1140, 1180, 1314, 1368, 1387, 1416, 1460, 1593, 1710, 1752, 1770, 1971, 2052, 2124, 2190, 2242, 2280, 2360, 2565, 2628, 2655, 2774, 2920, 3186, 3285, 3363, 3420, 3540, 3942, 4104, 4161, 4248, 4307, 4380, 4484, 5130, 5256, 5310, 5548, 5605, 6372, 6570, 6726, 6840, 6935, 7080, 7884, 7965, 8322, 8614, 8760, 8968, 9855, 10089, 10260, 10620, 11096, 11210, 12483, 12744, 12921, 13140, 13452, 13870, 15768, 15930, 16644, 16815, 17228, 19710, 20178, 20520, 20805, 21240, 21535, 22420, 24966, 25842, 26280, 26904, 27740, 30267, 31860, 33288, 33630, 34456, 37449, 38763, 39420, 40356, 41610, 43070, 44840, 49932, 50445, 51684, 55480, 60534, 62415, 63720, 64605, 67260, 74898, 77526, 78840, 80712, 81833, 83220, 86140, 99864, 100890, 103368, 116289, 121068, 124830, 129210, 134520, 149796, 151335, 155052, 163666, 166440, 172280, 187245, 193815, 201780, 232578, 242136, 245499, 249660, 258420, 299592, 302670, 310104, 327332, 374490, 387630, 403560, 409165, 465156, 490998, 499320, 516840, 581445, 605340, 654664, 736497, 748980, 775260, 818330, 930312, 981996, 1162890, 1210680, 1227495, 1472994, 1497960, 1550520, 1636660, 1963992, 2209491, 2325780, 2454990, 2945988, 3273320, 3682485, 4418982, 4651560, 4909980, 5891976, 7364970, 8837964, 9819960, 11047455, 14729940, 17675928, 22094910, 29459880, 44189820, 88379640]

約数ペア:

[(1, 88379640), (2, 44189820), (3, 29459880), (4, 22094910), (5, 17675928), (6, 14729940), (8, 11047455), (9, 9819960), (10, 8837964), (12, 7364970), (15, 5891976), (18, 4909980), (19, 4651560), (20, 4418982), (24, 3682485), (27, 3273320), (30, 2945988), (36, 2454990), (38, 2325780), (40, 2209491), (45, 1963992), (54, 1636660), (57, 1550520), (59, 1497960), (60, 1472994), (72, 1227495), (73, 1210680), (76, 1162890), (90, 981996), (95, 930312), (108, 818330), (114, 775260), (118, 748980), (120, 736497), (135, 654664), (146, 605340), (152, 581445), (171, 516840), (177, 499320), (180, 490998), (190, 465156), (216, 409165), (219, 403560), (228, 387630), (236, 374490), (270, 327332), (285, 310104), (292, 302670), (295, 299592), (342, 258420), (354, 249660), (360, 245499), (365, 242136), (380, 232578), (438, 201780), (456, 193815), (472, 187245), (513, 172280), (531, 166440), (540, 163666), (570, 155052), (584, 151335), (590, 149796), (657, 134520), (684, 129210), (708, 124830), (730, 121068), (760, 116289), (855, 103368), (876, 100890), (885, 99864), (1026, 86140), (1062, 83220), (1080, 81833), (1095, 80712), (1121, 78840), (1140, 77526), (1180, 74898), (1314, 67260), (1368, 64605), (1387, 63720), (1416, 62415), (1460, 60534), (1593, 55480), (1710, 51684), (1752, 50445), (1770, 49932), (1971, 44840), (2052, 43070), (2124, 41610), (2190, 40356), (2242, 39420), (2280, 38763), (2360, 37449), (2565, 34456), (2628, 33630), (2655, 33288), (2774, 31860), (2920, 30267), (3186, 27740), (3285, 26904), (3363, 26280), (3420, 25842), (3540, 24966), (3942, 22420), (4104, 21535), (4161, 21240), (4248, 20805), (4307, 20520), (4380, 20178), (4484, 19710), (5130, 17228), (5256, 16815), (5310, 16644), (5548, 15930), (5605, 15768), (6372, 13870), (6570, 13452), (6726, 13140), (6840, 12921), (6935, 12744), (7080, 12483), (7884, 11210), (7965, 11096), (8322, 10620), (8614, 10260), (8760, 10089), (8968, 9855)]