734485140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 2284603776

約数和(自身を除く): 1550118636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 151, 180, 183, 244, 302, 305, 366, 443, 453, 549, 604, 610, 732, 755, 886, 906, 915, 1098, 1220, 1329, 1359, 1510, 1772, 1812, 1830, 2196, 2215, 2265, 2658, 2718, 2745, 3020, 3660, 3987, 4430, 4530, 5316, 5436, 5490, 6645, 6795, 7974, 8860, 9060, 9211, 10980, 13290, 13590, 15948, 18422, 19935, 26580, 27023, 27180, 27633, 36844, 39870, 46055, 54046, 55266, 66893, 79740, 81069, 82899, 92110, 108092, 110532, 133786, 135115, 138165, 162138, 165798, 184220, 200679, 243207, 267572, 270230, 276330, 324276, 331596, 334465, 401358, 405345, 414495, 486414, 540460, 552660, 602037, 668930, 802716, 810690, 828990, 972828, 1003395, 1204074, 1216035, 1337860, 1621380, 1657980, 2006790, 2408148, 2432070, 3010185, 4013580, 4080473, 4864140, 6020370, 8160946, 12040740, 12241419, 16321892, 20402365, 24482838, 36724257, 40804730, 48965676, 61207095, 73448514, 81609460, 122414190, 146897028, 183621285, 244828380, 367242570, 734485140]

約数ペア:

[(1, 734485140), (2, 367242570), (3, 244828380), (4, 183621285), (5, 146897028), (6, 122414190), (9, 81609460), (10, 73448514), (12, 61207095), (15, 48965676), (18, 40804730), (20, 36724257), (30, 24482838), (36, 20402365), (45, 16321892), (60, 12241419), (61, 12040740), (90, 8160946), (122, 6020370), (151, 4864140), (180, 4080473), (183, 4013580), (244, 3010185), (302, 2432070), (305, 2408148), (366, 2006790), (443, 1657980), (453, 1621380), (549, 1337860), (604, 1216035), (610, 1204074), (732, 1003395), (755, 972828), (886, 828990), (906, 810690), (915, 802716), (1098, 668930), (1220, 602037), (1329, 552660), (1359, 540460), (1510, 486414), (1772, 414495), (1812, 405345), (1830, 401358), (2196, 334465), (2215, 331596), (2265, 324276), (2658, 276330), (2718, 270230), (2745, 267572), (3020, 243207), (3660, 200679), (3987, 184220), (4430, 165798), (4530, 162138), (5316, 138165), (5436, 135115), (5490, 133786), (6645, 110532), (6795, 108092), (7974, 92110), (8860, 82899), (9060, 81069), (9211, 79740), (10980, 66893), (13290, 55266), (13590, 54046), (15948, 46055), (18422, 39870), (19935, 36844), (26580, 27633), (27023, 27180)]