122477940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 417715200

約数和(自身を除く): 295237260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 73, 78, 90, 108, 117, 130, 135, 146, 156, 180, 195, 219, 234, 239, 260, 270, 292, 351, 365, 390, 438, 468, 478, 540, 585, 657, 702, 717, 730, 780, 876, 949, 956, 1095, 1170, 1195, 1314, 1404, 1434, 1460, 1755, 1898, 1971, 2151, 2190, 2340, 2390, 2628, 2847, 2868, 3107, 3285, 3510, 3585, 3796, 3942, 4302, 4380, 4745, 4780, 5694, 6214, 6453, 6570, 7020, 7170, 7884, 8541, 8604, 9321, 9490, 9855, 10755, 11388, 12428, 12906, 13140, 14235, 14340, 15535, 17082, 17447, 18642, 18980, 19710, 21510, 25623, 25812, 27963, 28470, 31070, 32265, 34164, 34894, 37284, 39420, 42705, 43020, 46605, 51246, 52341, 55926, 56940, 62140, 64530, 69788, 83889, 85410, 87235, 93210, 102492, 104682, 111852, 128115, 129060, 139815, 157023, 167778, 170820, 174470, 186420, 209364, 226811, 256230, 261705, 279630, 314046, 335556, 348940, 419445, 453622, 471069, 512460, 523410, 559260, 628092, 680433, 785115, 838890, 907244, 942138, 1046820, 1134055, 1360866, 1570230, 1677780, 1884276, 2041299, 2268110, 2355345, 2721732, 3140460, 3402165, 4082598, 4536220, 4710690, 6123897, 6804330, 8165196, 9421380, 10206495, 12247794, 13608660, 20412990, 24495588, 30619485, 40825980, 61238970, 122477940]

約数ペア:

[(1, 122477940), (2, 61238970), (3, 40825980), (4, 30619485), (5, 24495588), (6, 20412990), (9, 13608660), (10, 12247794), (12, 10206495), (13, 9421380), (15, 8165196), (18, 6804330), (20, 6123897), (26, 4710690), (27, 4536220), (30, 4082598), (36, 3402165), (39, 3140460), (45, 2721732), (52, 2355345), (54, 2268110), (60, 2041299), (65, 1884276), (73, 1677780), (78, 1570230), (90, 1360866), (108, 1134055), (117, 1046820), (130, 942138), (135, 907244), (146, 838890), (156, 785115), (180, 680433), (195, 628092), (219, 559260), (234, 523410), (239, 512460), (260, 471069), (270, 453622), (292, 419445), (351, 348940), (365, 335556), (390, 314046), (438, 279630), (468, 261705), (478, 256230), (540, 226811), (585, 209364), (657, 186420), (702, 174470), (717, 170820), (730, 167778), (780, 157023), (876, 139815), (949, 129060), (956, 128115), (1095, 111852), (1170, 104682), (1195, 102492), (1314, 93210), (1404, 87235), (1434, 85410), (1460, 83889), (1755, 69788), (1898, 64530), (1971, 62140), (2151, 56940), (2190, 55926), (2340, 52341), (2390, 51246), (2628, 46605), (2847, 43020), (2868, 42705), (3107, 39420), (3285, 37284), (3510, 34894), (3585, 34164), (3796, 32265), (3942, 31070), (4302, 28470), (4380, 27963), (4745, 25812), (4780, 25623), (5694, 21510), (6214, 19710), (6453, 18980), (6570, 18642), (7020, 17447), (7170, 17082), (7884, 15535), (8541, 14340), (8604, 14235), (9321, 13140), (9490, 12906), (9855, 12428), (10755, 11388)]