217159650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5241

約数の個数: 96

約数和(自身を含む): 617817600

約数和(自身を除く): 400657950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 675, 775, 837, 930, 1350, 1395, 1550, 1674, 2325, 2790, 4185, 4650, 5189, 6975, 8370, 10378, 13950, 15567, 20925, 25945, 31134, 41850, 46701, 51890, 77835, 93402, 129725, 140103, 155670, 160859, 233505, 259450, 280206, 321718, 389175, 467010, 482577, 700515, 778350, 804295, 965154, 1167525, 1401030, 1447731, 1608590, 2335050, 2412885, 2895462, 3502575, 4021475, 4343193, 4825770, 7005150, 7238655, 8042950, 8686386, 12064425, 14477310, 21715965, 24128850, 36193275, 43431930, 72386550, 108579825, 217159650]

約数ペア:

[(1, 217159650), (2, 108579825), (3, 72386550), (5, 43431930), (6, 36193275), (9, 24128850), (10, 21715965), (15, 14477310), (18, 12064425), (25, 8686386), (27, 8042950), (30, 7238655), (31, 7005150), (45, 4825770), (50, 4343193), (54, 4021475), (62, 3502575), (75, 2895462), (90, 2412885), (93, 2335050), (135, 1608590), (150, 1447731), (155, 1401030), (186, 1167525), (225, 965154), (270, 804295), (279, 778350), (310, 700515), (450, 482577), (465, 467010), (558, 389175), (675, 321718), (775, 280206), (837, 259450), (930, 233505), (1350, 160859), (1395, 155670), (1550, 140103), (1674, 129725), (2325, 93402), (2790, 77835), (4185, 51890), (4650, 46701), (5189, 41850), (6975, 31134), (8370, 25945), (10378, 20925), (13950, 15567)]