153745800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:912

約数の個数: 192

約数和(自身を含む): 536215680

約数和(自身を除く): 382469880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 25, 26, 30, 39, 40, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 104, 115, 120, 130, 138, 150, 156, 184, 195, 200, 230, 260, 276, 299, 300, 312, 325, 345, 390, 460, 520, 552, 575, 598, 600, 650, 690, 780, 857, 897, 920, 975, 1150, 1196, 1300, 1380, 1495, 1560, 1714, 1725, 1794, 1950, 2300, 2392, 2571, 2600, 2760, 2990, 3428, 3450, 3588, 3900, 4285, 4485, 4600, 5142, 5980, 6856, 6900, 7176, 7475, 7800, 8570, 8970, 10284, 11141, 11960, 12855, 13800, 14950, 17140, 17940, 19711, 20568, 21425, 22282, 22425, 25710, 29900, 33423, 34280, 35880, 39422, 42850, 44564, 44850, 51420, 55705, 59133, 59800, 64275, 66846, 78844, 85700, 89128, 89700, 98555, 102840, 111410, 118266, 128550, 133692, 157688, 167115, 171400, 179400, 197110, 222820, 236532, 256243, 257100, 267384, 278525, 295665, 334230, 394220, 445640, 473064, 492775, 512486, 514200, 557050, 591330, 668460, 768729, 788440, 835575, 985550, 1024972, 1114100, 1182660, 1281215, 1336920, 1478325, 1537458, 1671150, 1971100, 2049944, 2228200, 2365320, 2562430, 2956650, 3074916, 3342300, 3843645, 3942200, 5124860, 5913300, 6149832, 6406075, 6684600, 7687290, 10249720, 11826600, 12812150, 15374580, 19218225, 25624300, 30749160, 38436450, 51248600, 76872900, 153745800]

約数ペア:

[(1, 153745800), (2, 76872900), (3, 51248600), (4, 38436450), (5, 30749160), (6, 25624300), (8, 19218225), (10, 15374580), (12, 12812150), (13, 11826600), (15, 10249720), (20, 7687290), (23, 6684600), (24, 6406075), (25, 6149832), (26, 5913300), (30, 5124860), (39, 3942200), (40, 3843645), (46, 3342300), (50, 3074916), (52, 2956650), (60, 2562430), (65, 2365320), (69, 2228200), (75, 2049944), (78, 1971100), (92, 1671150), (100, 1537458), (104, 1478325), (115, 1336920), (120, 1281215), (130, 1182660), (138, 1114100), (150, 1024972), (156, 985550), (184, 835575), (195, 788440), (200, 768729), (230, 668460), (260, 591330), (276, 557050), (299, 514200), (300, 512486), (312, 492775), (325, 473064), (345, 445640), (390, 394220), (460, 334230), (520, 295665), (552, 278525), (575, 267384), (598, 257100), (600, 256243), (650, 236532), (690, 222820), (780, 197110), (857, 179400), (897, 171400), (920, 167115), (975, 157688), (1150, 133692), (1196, 128550), (1300, 118266), (1380, 111410), (1495, 102840), (1560, 98555), (1714, 89700), (1725, 89128), (1794, 85700), (1950, 78844), (2300, 66846), (2392, 64275), (2571, 59800), (2600, 59133), (2760, 55705), (2990, 51420), (3428, 44850), (3450, 44564), (3588, 42850), (3900, 39422), (4285, 35880), (4485, 34280), (4600, 33423), (5142, 29900), (5980, 25710), (6856, 22425), (6900, 22282), (7176, 21425), (7475, 20568), (7800, 19711), (8570, 17940), (8970, 17140), (10284, 14950), (11141, 13800), (11960, 12855)]