131259600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 270

約数和(自身を含む): 485502966

約数和(自身を除く): 354243366

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 101, 114, 120, 144, 150, 152, 171, 180, 190, 200, 202, 225, 228, 240, 285, 300, 303, 304, 342, 360, 361, 380, 400, 404, 450, 456, 475, 505, 570, 600, 606, 684, 720, 722, 760, 808, 855, 900, 909, 912, 950, 1010, 1083, 1140, 1200, 1212, 1368, 1425, 1444, 1515, 1520, 1616, 1710, 1800, 1805, 1818, 1900, 1919, 2020, 2166, 2280, 2424, 2525, 2736, 2850, 2888, 3030, 3249, 3420, 3600, 3610, 3636, 3800, 3838, 4040, 4275, 4332, 4545, 4560, 4848, 5050, 5415, 5700, 5757, 5776, 6060, 6498, 6840, 7220, 7272, 7575, 7600, 7676, 8080, 8550, 8664, 9025, 9090, 9595, 10100, 10830, 11400, 11514, 12120, 12996, 13680, 14440, 14544, 15150, 15352, 16245, 17100, 17271, 17328, 18050, 18180, 19190, 20200, 21660, 22725, 22800, 23028, 24240, 25992, 27075, 28785, 28880, 30300, 30704, 32490, 34200, 34542, 36100, 36360, 36461, 38380, 40400, 43320, 45450, 46056, 47975, 51984, 54150, 57570, 60600, 64980, 68400, 69084, 72200, 72720, 72922, 76760, 81225, 86355, 86640, 90900, 92112, 95950, 108300, 109383, 115140, 121200, 129960, 138168, 143925, 144400, 145844, 153520, 162450, 172710, 181800, 182305, 191900, 216600, 218766, 230280, 259920, 276336, 287850, 291688, 324900, 328149, 345420, 363600, 364610, 383800, 431775, 433200, 437532, 460560, 546915, 575700, 583376, 649800, 656298, 690840, 729220, 767600, 863550, 875064, 911525, 1093830, 1151400, 1299600, 1312596, 1381680, 1458440, 1640745, 1727100, 1750128, 1823050, 2187660, 2302800, 2625192, 2734575, 2916880, 3281490, 3454200, 3646100, 4375320, 5250384, 5469150, 6562980, 6908400, 7292200, 8203725, 8750640, 10938300, 13125960, 14584400, 16407450, 21876600, 26251920, 32814900, 43753200, 65629800, 131259600]

約数ペア:

[(1, 131259600), (2, 65629800), (3, 43753200), (4, 32814900), (5, 26251920), (6, 21876600), (8, 16407450), (9, 14584400), (10, 13125960), (12, 10938300), (15, 8750640), (16, 8203725), (18, 7292200), (19, 6908400), (20, 6562980), (24, 5469150), (25, 5250384), (30, 4375320), (36, 3646100), (38, 3454200), (40, 3281490), (45, 2916880), (48, 2734575), (50, 2625192), (57, 2302800), (60, 2187660), (72, 1823050), (75, 1750128), (76, 1727100), (80, 1640745), (90, 1458440), (95, 1381680), (100, 1312596), (101, 1299600), (114, 1151400), (120, 1093830), (144, 911525), (150, 875064), (152, 863550), (171, 767600), (180, 729220), (190, 690840), (200, 656298), (202, 649800), (225, 583376), (228, 575700), (240, 546915), (285, 460560), (300, 437532), (303, 433200), (304, 431775), (342, 383800), (360, 364610), (361, 363600), (380, 345420), (400, 328149), (404, 324900), (450, 291688), (456, 287850), (475, 276336), (505, 259920), (570, 230280), (600, 218766), (606, 216600), (684, 191900), (720, 182305), (722, 181800), (760, 172710), (808, 162450), (855, 153520), (900, 145844), (909, 144400), (912, 143925), (950, 138168), (1010, 129960), (1083, 121200), (1140, 115140), (1200, 109383), (1212, 108300), (1368, 95950), (1425, 92112), (1444, 90900), (1515, 86640), (1520, 86355), (1616, 81225), (1710, 76760), (1800, 72922), (1805, 72720), (1818, 72200), (1900, 69084), (1919, 68400), (2020, 64980), (2166, 60600), (2280, 57570), (2424, 54150), (2525, 51984), (2736, 47975), (2850, 46056), (2888, 45450), (3030, 43320), (3249, 40400), (3420, 38380), (3600, 36461), (3610, 36360), (3636, 36100), (3800, 34542), (3838, 34200), (4040, 32490), (4275, 30704), (4332, 30300), (4545, 28880), (4560, 28785), (4848, 27075), (5050, 25992), (5415, 24240), (5700, 23028), (5757, 22800), (5776, 22725), (6060, 21660), (6498, 20200), (6840, 19190), (7220, 18180), (7272, 18050), (7575, 17328), (7600, 17271), (7676, 17100), (8080, 16245), (8550, 15352), (8664, 15150), (9025, 14544), (9090, 14440), (9595, 13680), (10100, 12996), (10830, 12120), (11400, 11514)]