210773340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1454

約数の個数: 144

約数和(自身を含む): 684902400

約数和(自身を除く): 474129060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1399, 1620, 1674, 1860, 2430, 2511, 2790, 2798, 3348, 4185, 4197, 4860, 5022, 5580, 5596, 6995, 7533, 8370, 8394, 10044, 12555, 12591, 13990, 15066, 16740, 16788, 20985, 25110, 25182, 27980, 30132, 37665, 37773, 41970, 43369, 50220, 50364, 62955, 75330, 75546, 83940, 86738, 113319, 125910, 130107, 150660, 151092, 173476, 188865, 216845, 226638, 251820, 260214, 339957, 377730, 390321, 433690, 453276, 520428, 566595, 650535, 679914, 755460, 780642, 867380, 1133190, 1170963, 1301070, 1359828, 1561284, 1699785, 1951605, 2266380, 2341926, 2602140, 3399570, 3512889, 3903210, 4683852, 5854815, 6799140, 7025778, 7806420, 10538667, 11709630, 14051556, 17564445, 21077334, 23419260, 35128890, 42154668, 52693335, 70257780, 105386670, 210773340]

約数ペア:

[(1, 210773340), (2, 105386670), (3, 70257780), (4, 52693335), (5, 42154668), (6, 35128890), (9, 23419260), (10, 21077334), (12, 17564445), (15, 14051556), (18, 11709630), (20, 10538667), (27, 7806420), (30, 7025778), (31, 6799140), (36, 5854815), (45, 4683852), (54, 3903210), (60, 3512889), (62, 3399570), (81, 2602140), (90, 2341926), (93, 2266380), (108, 1951605), (124, 1699785), (135, 1561284), (155, 1359828), (162, 1301070), (180, 1170963), (186, 1133190), (243, 867380), (270, 780642), (279, 755460), (310, 679914), (324, 650535), (372, 566595), (405, 520428), (465, 453276), (486, 433690), (540, 390321), (558, 377730), (620, 339957), (810, 260214), (837, 251820), (930, 226638), (972, 216845), (1116, 188865), (1215, 173476), (1395, 151092), (1399, 150660), (1620, 130107), (1674, 125910), (1860, 113319), (2430, 86738), (2511, 83940), (2790, 75546), (2798, 75330), (3348, 62955), (4185, 50364), (4197, 50220), (4860, 43369), (5022, 41970), (5580, 37773), (5596, 37665), (6995, 30132), (7533, 27980), (8370, 25182), (8394, 25110), (10044, 20985), (12555, 16788), (12591, 16740), (13990, 15066)]