75318185880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{61121}}^1$

素因数の和:61311

約数の個数: 256

約数和(自身を含む): 288691430400

約数和(自身を除く): 213373244520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 163, 168, 180, 189, 210, 216, 252, 270, 280, 315, 326, 360, 378, 420, 489, 504, 540, 630, 652, 756, 815, 840, 945, 978, 1080, 1141, 1260, 1304, 1467, 1512, 1630, 1890, 1956, 2282, 2445, 2520, 2934, 3260, 3423, 3780, 3912, 4401, 4564, 4890, 5705, 5868, 6520, 6846, 7335, 7560, 8802, 9128, 9780, 10269, 11410, 11736, 13692, 14670, 17115, 17604, 19560, 20538, 22005, 22820, 27384, 29340, 30807, 34230, 35208, 41076, 44010, 45640, 51345, 58680, 61121, 61614, 68460, 82152, 88020, 102690, 122242, 123228, 136920, 154035, 176040, 183363, 205380, 244484, 246456, 305605, 308070, 366726, 410760, 427847, 488968, 550089, 611210, 616140, 733452, 855694, 916815, 1100178, 1222420, 1232280, 1283541, 1466904, 1650267, 1711388, 1833630, 2139235, 2200356, 2444840, 2567082, 2750445, 3300534, 3422776, 3667260, 3850623, 4278470, 4400712, 5134164, 5500890, 6417705, 6601068, 7334520, 7701246, 8251335, 8556940, 9962723, 10268328, 11001780, 11551869, 12835410, 13202136, 15402492, 16502670, 17113880, 19253115, 19925446, 22003560, 23103738, 25670820, 29888169, 30804984, 33005340, 38506230, 39850892, 46207476, 49813615, 51341640, 57759345, 59776338, 66010680, 69739061, 77012460, 79701784, 89664507, 92414952, 99627230, 115518690, 119552676, 139478122, 149440845, 154024920, 179329014, 199254460, 209217183, 231037380, 239105352, 268993521, 278956244, 298881690, 348695305, 358658028, 398508920, 418434366, 448322535, 462074760, 537987042, 557912488, 597763380, 627651549, 697390610, 717316056, 836868732, 896645070, 1046085915, 1075974084, 1195526760, 1255303098, 1344967605, 1394781220, 1673737464, 1793290140, 1882954647, 2092171830, 2151948168, 2510606196, 2689935210, 2789562440, 3138257745, 3586580280, 3765909294, 4184343660, 5021212392, 5379870420, 6276515490, 7531818588, 8368687320, 9414773235, 10759740840, 12553030980, 15063637176, 18829546470, 25106061960, 37659092940, 75318185880]

約数ペア:

[(1, 75318185880), (2, 37659092940), (3, 25106061960), (4, 18829546470), (5, 15063637176), (6, 12553030980), (7, 10759740840), (8, 9414773235), (9, 8368687320), (10, 7531818588), (12, 6276515490), (14, 5379870420), (15, 5021212392), (18, 4184343660), (20, 3765909294), (21, 3586580280), (24, 3138257745), (27, 2789562440), (28, 2689935210), (30, 2510606196), (35, 2151948168), (36, 2092171830), (40, 1882954647), (42, 1793290140), (45, 1673737464), (54, 1394781220), (56, 1344967605), (60, 1255303098), (63, 1195526760), (70, 1075974084), (72, 1046085915), (84, 896645070), (90, 836868732), (105, 717316056), (108, 697390610), (120, 627651549), (126, 597763380), (135, 557912488), (140, 537987042), (163, 462074760), (168, 448322535), (180, 418434366), (189, 398508920), (210, 358658028), (216, 348695305), (252, 298881690), (270, 278956244), (280, 268993521), (315, 239105352), (326, 231037380), (360, 209217183), (378, 199254460), (420, 179329014), (489, 154024920), (504, 149440845), (540, 139478122), (630, 119552676), (652, 115518690), (756, 99627230), (815, 92414952), (840, 89664507), (945, 79701784), (978, 77012460), (1080, 69739061), (1141, 66010680), (1260, 59776338), (1304, 57759345), (1467, 51341640), (1512, 49813615), (1630, 46207476), (1890, 39850892), (1956, 38506230), (2282, 33005340), (2445, 30804984), (2520, 29888169), (2934, 25670820), (3260, 23103738), (3423, 22003560), (3780, 19925446), (3912, 19253115), (4401, 17113880), (4564, 16502670), (4890, 15402492), (5705, 13202136), (5868, 12835410), (6520, 11551869), (6846, 11001780), (7335, 10268328), (7560, 9962723), (8802, 8556940), (9128, 8251335), (9780, 7701246), (10269, 7334520), (11410, 6601068), (11736, 6417705), (13692, 5500890), (14670, 5134164), (17115, 4400712), (17604, 4278470), (19560, 3850623), (20538, 3667260), (22005, 3422776), (22820, 3300534), (27384, 2750445), (29340, 2567082), (30807, 2444840), (34230, 2200356), (35208, 2139235), (41076, 1833630), (44010, 1711388), (45640, 1650267), (51345, 1466904), (58680, 1283541), (61121, 1232280), (61614, 1222420), (68460, 1100178), (82152, 916815), (88020, 855694), (102690, 733452), (122242, 616140), (123228, 611210), (136920, 550089), (154035, 488968), (176040, 427847), (183363, 410760), (205380, 366726), (244484, 308070), (246456, 305605)]