72600450

素因数分解:

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

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 200320512

約数和(自身を除く): 127720062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1201, 1209, 1550, 1950, 2015, 2325, 2402, 2418, 3603, 4030, 4650, 6005, 6045, 7206, 10075, 12010, 12090, 15613, 18015, 20150, 30025, 30225, 31226, 36030, 37231, 46839, 60050, 60450, 74462, 78065, 90075, 93678, 111693, 156130, 180150, 186155, 223386, 234195, 372310, 390325, 468390, 484003, 558465, 780650, 930775, 968006, 1116930, 1170975, 1452009, 1861550, 2341950, 2420015, 2792325, 2904018, 4840030, 5584650, 7260045, 12100075, 14520090, 24200150, 36300225, 72600450]

約数ペア:

[(1, 72600450), (2, 36300225), (3, 24200150), (5, 14520090), (6, 12100075), (10, 7260045), (13, 5584650), (15, 4840030), (25, 2904018), (26, 2792325), (30, 2420015), (31, 2341950), (39, 1861550), (50, 1452009), (62, 1170975), (65, 1116930), (75, 968006), (78, 930775), (93, 780650), (130, 558465), (150, 484003), (155, 468390), (186, 390325), (195, 372310), (310, 234195), (325, 223386), (390, 186155), (403, 180150), (465, 156130), (650, 111693), (775, 93678), (806, 90075), (930, 78065), (975, 74462), (1201, 60450), (1209, 60050), (1550, 46839), (1950, 37231), (2015, 36030), (2325, 31226), (2402, 30225), (2418, 30025), (3603, 20150), (4030, 18015), (4650, 15613), (6005, 12090), (6045, 12010), (7206, 10075)]