148628280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1849

約数の個数: 128

約数和(自身を含む): 483900480

約数和(自身を除く): 335272200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 1777, 2040, 2091, 2460, 2788, 3485, 3554, 4182, 4920, 5331, 5576, 6970, 7108, 8364, 8885, 10455, 10662, 13940, 14216, 16728, 17770, 20910, 21324, 26655, 27880, 30209, 35540, 41820, 42648, 53310, 60418, 71080, 72857, 83640, 90627, 106620, 120836, 145714, 151045, 181254, 213240, 218571, 241672, 291428, 302090, 362508, 364285, 437142, 453135, 582856, 604180, 725016, 728570, 874284, 906270, 1092855, 1208360, 1238569, 1457140, 1748568, 1812540, 2185710, 2477138, 2914280, 3625080, 3715707, 4371420, 4954276, 6192845, 7431414, 8742840, 9908552, 12385690, 14862828, 18578535, 24771380, 29725656, 37157070, 49542760, 74314140, 148628280]

約数ペア:

[(1, 148628280), (2, 74314140), (3, 49542760), (4, 37157070), (5, 29725656), (6, 24771380), (8, 18578535), (10, 14862828), (12, 12385690), (15, 9908552), (17, 8742840), (20, 7431414), (24, 6192845), (30, 4954276), (34, 4371420), (40, 3715707), (41, 3625080), (51, 2914280), (60, 2477138), (68, 2185710), (82, 1812540), (85, 1748568), (102, 1457140), (120, 1238569), (123, 1208360), (136, 1092855), (164, 906270), (170, 874284), (204, 728570), (205, 725016), (246, 604180), (255, 582856), (328, 453135), (340, 437142), (408, 364285), (410, 362508), (492, 302090), (510, 291428), (615, 241672), (680, 218571), (697, 213240), (820, 181254), (984, 151045), (1020, 145714), (1230, 120836), (1394, 106620), (1640, 90627), (1777, 83640), (2040, 72857), (2091, 71080), (2460, 60418), (2788, 53310), (3485, 42648), (3554, 41820), (4182, 35540), (4920, 30209), (5331, 27880), (5576, 26655), (6970, 21324), (7108, 20910), (8364, 17770), (8885, 16728), (10455, 14216), (10662, 13940)]