154850280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5839}}^1$

素因数の和:5883

約数の個数: 128

約数和(自身を含む): 529804800

約数和(自身を除く): 374954520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 5839, 6630, 8840, 11678, 13260, 17517, 23356, 26520, 29195, 35034, 46712, 58390, 70068, 75907, 87585, 99263, 116780, 140136, 151814, 175170, 198526, 227721, 233560, 297789, 303628, 350340, 379535, 397052, 455442, 496315, 595578, 607256, 700680, 759070, 794104, 910884, 992630, 1138605, 1191156, 1290419, 1488945, 1518140, 1821768, 1985260, 2277210, 2382312, 2580838, 2977890, 3036280, 3871257, 3970520, 4554420, 5161676, 5955780, 6452095, 7742514, 9108840, 10323352, 11911560, 12904190, 15485028, 19356285, 25808380, 30970056, 38712570, 51616760, 77425140, 154850280]

約数ペア:

[(1, 154850280), (2, 77425140), (3, 51616760), (4, 38712570), (5, 30970056), (6, 25808380), (8, 19356285), (10, 15485028), (12, 12904190), (13, 11911560), (15, 10323352), (17, 9108840), (20, 7742514), (24, 6452095), (26, 5955780), (30, 5161676), (34, 4554420), (39, 3970520), (40, 3871257), (51, 3036280), (52, 2977890), (60, 2580838), (65, 2382312), (68, 2277210), (78, 1985260), (85, 1821768), (102, 1518140), (104, 1488945), (120, 1290419), (130, 1191156), (136, 1138605), (156, 992630), (170, 910884), (195, 794104), (204, 759070), (221, 700680), (255, 607256), (260, 595578), (312, 496315), (340, 455442), (390, 397052), (408, 379535), (442, 350340), (510, 303628), (520, 297789), (663, 233560), (680, 227721), (780, 198526), (884, 175170), (1020, 151814), (1105, 140136), (1326, 116780), (1560, 99263), (1768, 87585), (2040, 75907), (2210, 70068), (2652, 58390), (3315, 46712), (4420, 35034), (5304, 29195), (5839, 26520), (6630, 23356), (8840, 17517), (11678, 13260)]