69390540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 232888320

約数和(自身を除く): 163497780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 37, 45, 46, 54, 60, 69, 74, 90, 92, 108, 111, 115, 135, 138, 148, 151, 180, 185, 207, 222, 230, 270, 276, 302, 333, 345, 370, 414, 444, 453, 460, 540, 555, 604, 621, 666, 690, 740, 755, 828, 851, 906, 999, 1035, 1110, 1242, 1332, 1359, 1380, 1510, 1665, 1702, 1812, 1998, 2070, 2220, 2265, 2484, 2553, 2718, 3020, 3105, 3330, 3404, 3473, 3996, 4077, 4140, 4255, 4530, 4995, 5106, 5436, 5587, 6210, 6660, 6795, 6946, 7659, 8154, 8510, 9060, 9990, 10212, 10419, 11174, 12420, 12765, 13590, 13892, 15318, 16308, 16761, 17020, 17365, 19980, 20385, 20838, 22348, 22977, 25530, 27180, 27935, 30636, 31257, 33522, 34730, 38295, 40770, 41676, 45954, 50283, 51060, 52095, 55870, 62514, 67044, 69460, 76590, 81540, 83805, 91908, 93771, 100566, 104190, 111740, 114885, 125028, 128501, 150849, 153180, 156285, 167610, 187542, 201132, 208380, 229770, 251415, 257002, 301698, 312570, 335220, 375084, 385503, 459540, 468855, 502830, 514004, 603396, 625140, 642505, 754245, 771006, 937710, 1005660, 1156509, 1285010, 1508490, 1542012, 1875420, 1927515, 2313018, 2570020, 3016980, 3469527, 3855030, 4626036, 5782545, 6939054, 7710060, 11565090, 13878108, 17347635, 23130180, 34695270, 69390540]

約数ペア:

[(1, 69390540), (2, 34695270), (3, 23130180), (4, 17347635), (5, 13878108), (6, 11565090), (9, 7710060), (10, 6939054), (12, 5782545), (15, 4626036), (18, 3855030), (20, 3469527), (23, 3016980), (27, 2570020), (30, 2313018), (36, 1927515), (37, 1875420), (45, 1542012), (46, 1508490), (54, 1285010), (60, 1156509), (69, 1005660), (74, 937710), (90, 771006), (92, 754245), (108, 642505), (111, 625140), (115, 603396), (135, 514004), (138, 502830), (148, 468855), (151, 459540), (180, 385503), (185, 375084), (207, 335220), (222, 312570), (230, 301698), (270, 257002), (276, 251415), (302, 229770), (333, 208380), (345, 201132), (370, 187542), (414, 167610), (444, 156285), (453, 153180), (460, 150849), (540, 128501), (555, 125028), (604, 114885), (621, 111740), (666, 104190), (690, 100566), (740, 93771), (755, 91908), (828, 83805), (851, 81540), (906, 76590), (999, 69460), (1035, 67044), (1110, 62514), (1242, 55870), (1332, 52095), (1359, 51060), (1380, 50283), (1510, 45954), (1665, 41676), (1702, 40770), (1812, 38295), (1998, 34730), (2070, 33522), (2220, 31257), (2265, 30636), (2484, 27935), (2553, 27180), (2718, 25530), (3020, 22977), (3105, 22348), (3330, 20838), (3404, 20385), (3473, 19980), (3996, 17365), (4077, 17020), (4140, 16761), (4255, 16308), (4530, 15318), (4995, 13892), (5106, 13590), (5436, 12765), (5587, 12420), (6210, 11174), (6660, 10419), (6795, 10212), (6946, 9990), (7659, 9060), (8154, 8510)]