172524840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3677}}^1$

素因数の和:3731

約数の個数: 128

約数和(自身を含む): 572002560

約数和(自身を除く): 399477720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3128, 3677, 3910, 4692, 5865, 7354, 7820, 9384, 11031, 11730, 14708, 15640, 18385, 22062, 23460, 29416, 36770, 44124, 46920, 55155, 62509, 73540, 84571, 88248, 110310, 125018, 147080, 169142, 187527, 220620, 250036, 253713, 312545, 338284, 375054, 422855, 441240, 500072, 507426, 625090, 676568, 750108, 845710, 937635, 1014852, 1250180, 1268565, 1437707, 1500216, 1691420, 1875270, 2029704, 2500360, 2537130, 2875414, 3382840, 3750540, 4313121, 5074260, 5750828, 7188535, 7501080, 8626242, 10148520, 11501656, 14377070, 17252484, 21565605, 28754140, 34504968, 43131210, 57508280, 86262420, 172524840]

約数ペア:

[(1, 172524840), (2, 86262420), (3, 57508280), (4, 43131210), (5, 34504968), (6, 28754140), (8, 21565605), (10, 17252484), (12, 14377070), (15, 11501656), (17, 10148520), (20, 8626242), (23, 7501080), (24, 7188535), (30, 5750828), (34, 5074260), (40, 4313121), (46, 3750540), (51, 3382840), (60, 2875414), (68, 2537130), (69, 2500360), (85, 2029704), (92, 1875270), (102, 1691420), (115, 1500216), (120, 1437707), (136, 1268565), (138, 1250180), (170, 1014852), (184, 937635), (204, 845710), (230, 750108), (255, 676568), (276, 625090), (340, 507426), (345, 500072), (391, 441240), (408, 422855), (460, 375054), (510, 338284), (552, 312545), (680, 253713), (690, 250036), (782, 220620), (920, 187527), (1020, 169142), (1173, 147080), (1380, 125018), (1564, 110310), (1955, 88248), (2040, 84571), (2346, 73540), (2760, 62509), (3128, 55155), (3677, 46920), (3910, 44124), (4692, 36770), (5865, 29416), (7354, 23460), (7820, 22062), (9384, 18385), (11031, 15640), (11730, 14708)]