154212660

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{1511}}^1$

素因数の和:1545

約数の個数: 168

約数和(自身を含む): 555278976

約数和(自身を除く): 401066316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1511, 1620, 1701, 1890, 2268, 2430, 2835, 2916, 3022, 3402, 3645, 3780, 4533, 4860, 5103, 5670, 6044, 6804, 7290, 7555, 8505, 9066, 10206, 10577, 11340, 13599, 14580, 15110, 17010, 18132, 20412, 21154, 22665, 25515, 27198, 30220, 31731, 34020, 40797, 42308, 45330, 51030, 52885, 54396, 63462, 67995, 81594, 90660, 95193, 102060, 105770, 122391, 126924, 135990, 158655, 163188, 190386, 203985, 211540, 244782, 271980, 285579, 317310, 367173, 380772, 407970, 475965, 489564, 571158, 611955, 634620, 734346, 815940, 856737, 951930, 1101519, 1142316, 1223910, 1427895, 1468692, 1713474, 1835865, 1903860, 2203038, 2447820, 2570211, 2855790, 3426948, 3671730, 4283685, 4406076, 5140422, 5507595, 5711580, 7343460, 7710633, 8567370, 10280844, 11015190, 12851055, 15421266, 17134740, 22030380, 25702110, 30842532, 38553165, 51404220, 77106330, 154212660]

約数ペア:

[(1, 154212660), (2, 77106330), (3, 51404220), (4, 38553165), (5, 30842532), (6, 25702110), (7, 22030380), (9, 17134740), (10, 15421266), (12, 12851055), (14, 11015190), (15, 10280844), (18, 8567370), (20, 7710633), (21, 7343460), (27, 5711580), (28, 5507595), (30, 5140422), (35, 4406076), (36, 4283685), (42, 3671730), (45, 3426948), (54, 2855790), (60, 2570211), (63, 2447820), (70, 2203038), (81, 1903860), (84, 1835865), (90, 1713474), (105, 1468692), (108, 1427895), (126, 1223910), (135, 1142316), (140, 1101519), (162, 951930), (180, 856737), (189, 815940), (210, 734346), (243, 634620), (252, 611955), (270, 571158), (315, 489564), (324, 475965), (378, 407970), (405, 380772), (420, 367173), (486, 317310), (540, 285579), (567, 271980), (630, 244782), (729, 211540), (756, 203985), (810, 190386), (945, 163188), (972, 158655), (1134, 135990), (1215, 126924), (1260, 122391), (1458, 105770), (1511, 102060), (1620, 95193), (1701, 90660), (1890, 81594), (2268, 67995), (2430, 63462), (2835, 54396), (2916, 52885), (3022, 51030), (3402, 45330), (3645, 42308), (3780, 40797), (4533, 34020), (4860, 31731), (5103, 30220), (5670, 27198), (6044, 25515), (6804, 22665), (7290, 21154), (7555, 20412), (8505, 18132), (9066, 17010), (10206, 15110), (10577, 14580), (11340, 13599)]