445947480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5927}}^1$

素因数の和:5974

約数の個数: 192

約数和(自身を含む): 1664582400

約数和(自身を除く): 1218634920

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, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 3135, 3420, 3762, 3960, 4180, 5016, 5927, 6270, 6840, 7524, 8360, 9405, 11854, 12540, 15048, 17781, 18810, 23708, 25080, 29635, 35562, 37620, 47416, 53343, 59270, 65197, 71124, 75240, 88905, 106686, 112613, 118540, 130394, 142248, 177810, 195591, 213372, 225226, 237080, 260788, 266715, 325985, 337839, 355620, 391182, 426744, 450452, 521576, 533430, 563065, 586773, 651970, 675678, 711240, 782364, 900904, 977955, 1013517, 1066860, 1126130, 1173546, 1238743, 1303940, 1351356, 1564728, 1689195, 1955910, 2027034, 2133720, 2252260, 2347092, 2477486, 2607880, 2702712, 2933865, 3378390, 3716229, 3911820, 4054068, 4504520, 4694184, 4954972, 5067585, 5867730, 6193715, 6756780, 7432458, 7823640, 8108136, 9909944, 10135170, 11148687, 11735460, 12387430, 13513560, 14864916, 18581145, 20270340, 22297374, 23470920, 24774860, 29729832, 37162290, 40540680, 44594748, 49549720, 55743435, 74324580, 89189496, 111486870, 148649160, 222973740, 445947480]

約数ペア:

[(1, 445947480), (2, 222973740), (3, 148649160), (4, 111486870), (5, 89189496), (6, 74324580), (8, 55743435), (9, 49549720), (10, 44594748), (11, 40540680), (12, 37162290), (15, 29729832), (18, 24774860), (19, 23470920), (20, 22297374), (22, 20270340), (24, 18581145), (30, 14864916), (33, 13513560), (36, 12387430), (38, 11735460), (40, 11148687), (44, 10135170), (45, 9909944), (55, 8108136), (57, 7823640), (60, 7432458), (66, 6756780), (72, 6193715), (76, 5867730), (88, 5067585), (90, 4954972), (95, 4694184), (99, 4504520), (110, 4054068), (114, 3911820), (120, 3716229), (132, 3378390), (152, 2933865), (165, 2702712), (171, 2607880), (180, 2477486), (190, 2347092), (198, 2252260), (209, 2133720), (220, 2027034), (228, 1955910), (264, 1689195), (285, 1564728), (330, 1351356), (342, 1303940), (360, 1238743), (380, 1173546), (396, 1126130), (418, 1066860), (440, 1013517), (456, 977955), (495, 900904), (570, 782364), (627, 711240), (660, 675678), (684, 651970), (760, 586773), (792, 563065), (836, 533430), (855, 521576), (990, 450452), (1045, 426744), (1140, 391182), (1254, 355620), (1320, 337839), (1368, 325985), (1672, 266715), (1710, 260788), (1881, 237080), (1980, 225226), (2090, 213372), (2280, 195591), (2508, 177810), (3135, 142248), (3420, 130394), (3762, 118540), (3960, 112613), (4180, 106686), (5016, 88905), (5927, 75240), (6270, 71124), (6840, 65197), (7524, 59270), (8360, 53343), (9405, 47416), (11854, 37620), (12540, 35562), (15048, 29635), (17781, 25080), (18810, 23708)]