55150920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 192

約数和(自身を含む): 206107200

約数和(自身を除く): 150956280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 733, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1466, 1672, 1710, 1881, 1980, 2090, 2199, 2280, 2508, 2932, 3135, 3420, 3665, 3762, 3960, 4180, 4398, 5016, 5864, 6270, 6597, 6840, 7330, 7524, 8063, 8360, 8796, 9405, 10995, 12540, 13194, 13927, 14660, 15048, 16126, 17592, 18810, 21990, 24189, 25080, 26388, 27854, 29320, 32252, 32985, 37620, 40315, 41781, 43980, 48378, 52776, 55708, 64504, 65970, 69635, 72567, 75240, 80630, 83562, 87960, 96756, 111416, 120945, 125343, 131940, 139270, 145134, 153197, 161260, 167124, 193512, 208905, 241890, 250686, 263880, 278540, 290268, 306394, 322520, 334248, 362835, 417810, 459591, 483780, 501372, 557080, 580536, 612788, 626715, 725670, 765985, 835620, 919182, 967560, 1002744, 1225576, 1253430, 1378773, 1451340, 1531970, 1671240, 1838364, 2297955, 2506860, 2757546, 2902680, 3063940, 3676728, 4595910, 5013720, 5515092, 6127880, 6893865, 9191820, 11030184, 13787730, 18383640, 27575460, 55150920]

約数ペア:

[(1, 55150920), (2, 27575460), (3, 18383640), (4, 13787730), (5, 11030184), (6, 9191820), (8, 6893865), (9, 6127880), (10, 5515092), (11, 5013720), (12, 4595910), (15, 3676728), (18, 3063940), (19, 2902680), (20, 2757546), (22, 2506860), (24, 2297955), (30, 1838364), (33, 1671240), (36, 1531970), (38, 1451340), (40, 1378773), (44, 1253430), (45, 1225576), (55, 1002744), (57, 967560), (60, 919182), (66, 835620), (72, 765985), (76, 725670), (88, 626715), (90, 612788), (95, 580536), (99, 557080), (110, 501372), (114, 483780), (120, 459591), (132, 417810), (152, 362835), (165, 334248), (171, 322520), (180, 306394), (190, 290268), (198, 278540), (209, 263880), (220, 250686), (228, 241890), (264, 208905), (285, 193512), (330, 167124), (342, 161260), (360, 153197), (380, 145134), (396, 139270), (418, 131940), (440, 125343), (456, 120945), (495, 111416), (570, 96756), (627, 87960), (660, 83562), (684, 80630), (733, 75240), (760, 72567), (792, 69635), (836, 65970), (855, 64504), (990, 55708), (1045, 52776), (1140, 48378), (1254, 43980), (1320, 41781), (1368, 40315), (1466, 37620), (1672, 32985), (1710, 32252), (1881, 29320), (1980, 27854), (2090, 26388), (2199, 25080), (2280, 24189), (2508, 21990), (2932, 18810), (3135, 17592), (3420, 16126), (3665, 15048), (3762, 14660), (3960, 13927), (4180, 13194), (4398, 12540), (5016, 10995), (5864, 9405), (6270, 8796), (6597, 8360), (6840, 8063), (7330, 7524)]