91275210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 272861784

約数和(自身を除く): 181586574

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 306, 338, 353, 390, 442, 507, 510, 585, 663, 706, 765, 845, 1014, 1059, 1105, 1170, 1326, 1521, 1530, 1690, 1765, 1989, 2118, 2210, 2535, 2873, 3042, 3177, 3315, 3530, 3978, 4589, 5070, 5295, 5746, 6001, 6354, 6630, 7605, 8619, 9178, 9945, 10590, 12002, 13767, 14365, 15210, 15885, 17238, 18003, 19890, 22945, 25857, 27534, 28730, 30005, 31770, 36006, 41301, 43095, 45890, 51714, 54009, 59657, 60010, 68835, 78013, 82602, 86190, 90015, 108018, 119314, 129285, 137670, 156026, 178971, 180030, 206505, 234039, 258570, 270045, 298285, 357942, 390065, 413010, 468078, 536913, 540090, 596570, 702117, 780130, 894855, 1014169, 1073826, 1170195, 1404234, 1789710, 2028338, 2340390, 2684565, 3042507, 3510585, 5070845, 5369130, 6085014, 7021170, 9127521, 10141690, 15212535, 18255042, 30425070, 45637605, 91275210]

約数ペア:

[(1, 91275210), (2, 45637605), (3, 30425070), (5, 18255042), (6, 15212535), (9, 10141690), (10, 9127521), (13, 7021170), (15, 6085014), (17, 5369130), (18, 5070845), (26, 3510585), (30, 3042507), (34, 2684565), (39, 2340390), (45, 2028338), (51, 1789710), (65, 1404234), (78, 1170195), (85, 1073826), (90, 1014169), (102, 894855), (117, 780130), (130, 702117), (153, 596570), (169, 540090), (170, 536913), (195, 468078), (221, 413010), (234, 390065), (255, 357942), (306, 298285), (338, 270045), (353, 258570), (390, 234039), (442, 206505), (507, 180030), (510, 178971), (585, 156026), (663, 137670), (706, 129285), (765, 119314), (845, 108018), (1014, 90015), (1059, 86190), (1105, 82602), (1170, 78013), (1326, 68835), (1521, 60010), (1530, 59657), (1690, 54009), (1765, 51714), (1989, 45890), (2118, 43095), (2210, 41301), (2535, 36006), (2873, 31770), (3042, 30005), (3177, 28730), (3315, 27534), (3530, 25857), (3978, 22945), (4589, 19890), (5070, 18003), (5295, 17238), (5746, 15885), (6001, 15210), (6354, 14365), (6630, 13767), (7605, 12002), (8619, 10590), (9178, 9945)]