49290120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 181621440

約数和(自身を除く): 132331320

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, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 461, 486, 495, 540, 594, 648, 660, 792, 810, 891, 922, 972, 990, 1080, 1188, 1215, 1320, 1383, 1485, 1620, 1782, 1844, 1944, 1980, 2305, 2376, 2430, 2673, 2766, 2970, 3240, 3564, 3688, 3960, 4149, 4455, 4610, 4860, 5071, 5346, 5532, 5940, 6915, 7128, 8298, 8910, 9220, 9720, 10142, 10692, 11064, 11880, 12447, 13365, 13830, 15213, 16596, 17820, 18440, 20284, 20745, 21384, 24894, 25355, 26730, 27660, 30426, 33192, 35640, 37341, 40568, 41490, 45639, 49788, 50710, 53460, 55320, 60852, 62235, 74682, 76065, 82980, 91278, 99576, 101420, 106920, 112023, 121704, 124470, 136917, 149364, 152130, 165960, 182556, 186705, 202840, 224046, 228195, 248940, 273834, 298728, 304260, 365112, 373410, 410751, 448092, 456390, 497880, 547668, 560115, 608520, 684585, 746820, 821502, 896184, 912780, 1095336, 1120230, 1232253, 1369170, 1493640, 1643004, 1825560, 2053755, 2240460, 2464506, 2738340, 3286008, 4107510, 4480920, 4929012, 5476680, 6161265, 8215020, 9858024, 12322530, 16430040, 24645060, 49290120]

約数ペア:

[(1, 49290120), (2, 24645060), (3, 16430040), (4, 12322530), (5, 9858024), (6, 8215020), (8, 6161265), (9, 5476680), (10, 4929012), (11, 4480920), (12, 4107510), (15, 3286008), (18, 2738340), (20, 2464506), (22, 2240460), (24, 2053755), (27, 1825560), (30, 1643004), (33, 1493640), (36, 1369170), (40, 1232253), (44, 1120230), (45, 1095336), (54, 912780), (55, 896184), (60, 821502), (66, 746820), (72, 684585), (81, 608520), (88, 560115), (90, 547668), (99, 497880), (108, 456390), (110, 448092), (120, 410751), (132, 373410), (135, 365112), (162, 304260), (165, 298728), (180, 273834), (198, 248940), (216, 228195), (220, 224046), (243, 202840), (264, 186705), (270, 182556), (297, 165960), (324, 152130), (330, 149364), (360, 136917), (396, 124470), (405, 121704), (440, 112023), (461, 106920), (486, 101420), (495, 99576), (540, 91278), (594, 82980), (648, 76065), (660, 74682), (792, 62235), (810, 60852), (891, 55320), (922, 53460), (972, 50710), (990, 49788), (1080, 45639), (1188, 41490), (1215, 40568), (1320, 37341), (1383, 35640), (1485, 33192), (1620, 30426), (1782, 27660), (1844, 26730), (1944, 25355), (1980, 24894), (2305, 21384), (2376, 20745), (2430, 20284), (2673, 18440), (2766, 17820), (2970, 16596), (3240, 15213), (3564, 13830), (3688, 13365), (3960, 12447), (4149, 11880), (4455, 11064), (4610, 10692), (4860, 10142), (5071, 9720), (5346, 9220), (5532, 8910), (5940, 8298), (6915, 7128)]