145200900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1262

約数の個数: 144

約数和(自身を含む): 467414528

約数和(自身を除く): 322213628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1201, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2325, 2402, 2418, 3100, 3603, 3900, 4030, 4650, 4804, 4836, 6005, 6045, 7206, 8060, 9300, 10075, 12010, 12090, 14412, 15613, 18015, 20150, 24020, 24180, 30025, 30225, 31226, 36030, 37231, 40300, 46839, 60050, 60450, 62452, 72060, 74462, 78065, 90075, 93678, 111693, 120100, 120900, 148924, 156130, 180150, 186155, 187356, 223386, 234195, 312260, 360300, 372310, 390325, 446772, 468390, 484003, 558465, 744620, 780650, 930775, 936780, 968006, 1116930, 1170975, 1452009, 1561300, 1861550, 1936012, 2233860, 2341950, 2420015, 2792325, 2904018, 3723100, 4683900, 4840030, 5584650, 5808036, 7260045, 9680060, 11169300, 12100075, 14520090, 24200150, 29040180, 36300225, 48400300, 72600450, 145200900]

約数ペア:

[(1, 145200900), (2, 72600450), (3, 48400300), (4, 36300225), (5, 29040180), (6, 24200150), (10, 14520090), (12, 12100075), (13, 11169300), (15, 9680060), (20, 7260045), (25, 5808036), (26, 5584650), (30, 4840030), (31, 4683900), (39, 3723100), (50, 2904018), (52, 2792325), (60, 2420015), (62, 2341950), (65, 2233860), (75, 1936012), (78, 1861550), (93, 1561300), (100, 1452009), (124, 1170975), (130, 1116930), (150, 968006), (155, 936780), (156, 930775), (186, 780650), (195, 744620), (260, 558465), (300, 484003), (310, 468390), (325, 446772), (372, 390325), (390, 372310), (403, 360300), (465, 312260), (620, 234195), (650, 223386), (775, 187356), (780, 186155), (806, 180150), (930, 156130), (975, 148924), (1201, 120900), (1209, 120100), (1300, 111693), (1550, 93678), (1612, 90075), (1860, 78065), (1950, 74462), (2015, 72060), (2325, 62452), (2402, 60450), (2418, 60050), (3100, 46839), (3603, 40300), (3900, 37231), (4030, 36030), (4650, 31226), (4804, 30225), (4836, 30025), (6005, 24180), (6045, 24020), (7206, 20150), (8060, 18015), (9300, 15613), (10075, 14412), (12010, 12090)]