40937700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 131241600

約数和(自身を除く): 90303900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 138, 150, 170, 204, 230, 255, 276, 300, 340, 345, 349, 391, 425, 460, 510, 575, 690, 698, 782, 850, 1020, 1047, 1150, 1173, 1275, 1380, 1396, 1564, 1700, 1725, 1745, 1955, 2094, 2300, 2346, 2550, 3450, 3490, 3910, 4188, 4692, 5100, 5235, 5865, 5933, 6900, 6980, 7820, 8027, 8725, 9775, 10470, 11730, 11866, 16054, 17450, 17799, 19550, 20940, 23460, 23732, 24081, 26175, 29325, 29665, 32108, 34900, 35598, 39100, 40135, 48162, 52350, 58650, 59330, 71196, 80270, 88995, 96324, 104700, 117300, 118660, 120405, 136459, 148325, 160540, 177990, 200675, 240810, 272918, 296650, 355980, 401350, 409377, 444975, 481620, 545836, 593300, 602025, 682295, 802700, 818754, 889950, 1204050, 1364590, 1637508, 1779900, 2046885, 2408100, 2729180, 3411475, 4093770, 6822950, 8187540, 10234425, 13645900, 20468850, 40937700]

約数ペア:

[(1, 40937700), (2, 20468850), (3, 13645900), (4, 10234425), (5, 8187540), (6, 6822950), (10, 4093770), (12, 3411475), (15, 2729180), (17, 2408100), (20, 2046885), (23, 1779900), (25, 1637508), (30, 1364590), (34, 1204050), (46, 889950), (50, 818754), (51, 802700), (60, 682295), (68, 602025), (69, 593300), (75, 545836), (85, 481620), (92, 444975), (100, 409377), (102, 401350), (115, 355980), (138, 296650), (150, 272918), (170, 240810), (204, 200675), (230, 177990), (255, 160540), (276, 148325), (300, 136459), (340, 120405), (345, 118660), (349, 117300), (391, 104700), (425, 96324), (460, 88995), (510, 80270), (575, 71196), (690, 59330), (698, 58650), (782, 52350), (850, 48162), (1020, 40135), (1047, 39100), (1150, 35598), (1173, 34900), (1275, 32108), (1380, 29665), (1396, 29325), (1564, 26175), (1700, 24081), (1725, 23732), (1745, 23460), (1955, 20940), (2094, 19550), (2300, 17799), (2346, 17450), (2550, 16054), (3450, 11866), (3490, 11730), (3910, 10470), (4188, 9775), (4692, 8725), (5100, 8027), (5235, 7820), (5865, 6980), (5933, 6900)]