245880360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6899}}^1$

素因数の和:6933

約数の個数: 160

約数和(自身を含む): 901692000

約数和(自身を除く): 655811640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 6899, 7128, 8910, 11880, 13798, 17820, 20697, 27596, 34495, 35640, 41394, 55192, 62091, 68990, 75889, 82788, 103485, 124182, 137980, 151778, 165576, 186273, 206970, 227667, 248364, 275960, 303556, 310455, 372546, 379445, 413940, 455334, 496728, 558819, 607112, 620910, 683001, 745092, 758890, 827880, 910668, 931365, 1117638, 1138335, 1241820, 1366002, 1490184, 1517780, 1821336, 1862730, 2049003, 2235276, 2276670, 2483640, 2732004, 2794095, 3035560, 3415005, 3725460, 4098006, 4470552, 4553340, 5464008, 5588190, 6147009, 6830010, 7450920, 8196012, 9106680, 10245015, 11176380, 12294018, 13660020, 16392024, 20490030, 22352760, 24588036, 27320040, 30735045, 40980060, 49176072, 61470090, 81960120, 122940180, 245880360]

約数ペア:

[(1, 245880360), (2, 122940180), (3, 81960120), (4, 61470090), (5, 49176072), (6, 40980060), (8, 30735045), (9, 27320040), (10, 24588036), (11, 22352760), (12, 20490030), (15, 16392024), (18, 13660020), (20, 12294018), (22, 11176380), (24, 10245015), (27, 9106680), (30, 8196012), (33, 7450920), (36, 6830010), (40, 6147009), (44, 5588190), (45, 5464008), (54, 4553340), (55, 4470552), (60, 4098006), (66, 3725460), (72, 3415005), (81, 3035560), (88, 2794095), (90, 2732004), (99, 2483640), (108, 2276670), (110, 2235276), (120, 2049003), (132, 1862730), (135, 1821336), (162, 1517780), (165, 1490184), (180, 1366002), (198, 1241820), (216, 1138335), (220, 1117638), (264, 931365), (270, 910668), (297, 827880), (324, 758890), (330, 745092), (360, 683001), (396, 620910), (405, 607112), (440, 558819), (495, 496728), (540, 455334), (594, 413940), (648, 379445), (660, 372546), (792, 310455), (810, 303556), (891, 275960), (990, 248364), (1080, 227667), (1188, 206970), (1320, 186273), (1485, 165576), (1620, 151778), (1782, 137980), (1980, 124182), (2376, 103485), (2970, 82788), (3240, 75889), (3564, 68990), (3960, 62091), (4455, 55192), (5940, 41394), (6899, 35640), (7128, 34495), (8910, 27596), (11880, 20697), (13798, 17820)]