221184600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4090

約数の個数: 192

約数和(自身を含む): 844112640

約数和(自身を除く): 622928040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 3640, 3900, 4051, 4200, 4550, 5460, 6825, 7800, 8102, 9100, 10920, 12153, 13650, 16204, 18200, 20255, 24306, 27300, 28357, 32408, 40510, 48612, 52663, 54600, 56714, 60765, 81020, 85071, 97224, 101275, 105326, 113428, 121530, 141785, 157989, 162040, 170142, 202550, 210652, 226856, 243060, 263315, 283570, 303825, 315978, 340284, 368641, 405100, 421304, 425355, 486120, 526630, 567140, 607650, 631956, 680568, 708925, 737282, 789945, 810200, 850710, 1053260, 1105923, 1134280, 1215300, 1263912, 1316575, 1417850, 1474564, 1579890, 1701420, 1843205, 2106520, 2126775, 2211846, 2430600, 2633150, 2835700, 2949128, 3159780, 3402840, 3686410, 3949725, 4253550, 4423692, 5266300, 5529615, 5671400, 6319560, 7372820, 7899450, 8507100, 8847384, 9216025, 10532600, 11059230, 14745640, 15798900, 17014200, 18432050, 22118460, 27648075, 31597800, 36864100, 44236920, 55296150, 73728200, 110592300, 221184600]

約数ペア:

[(1, 221184600), (2, 110592300), (3, 73728200), (4, 55296150), (5, 44236920), (6, 36864100), (7, 31597800), (8, 27648075), (10, 22118460), (12, 18432050), (13, 17014200), (14, 15798900), (15, 14745640), (20, 11059230), (21, 10532600), (24, 9216025), (25, 8847384), (26, 8507100), (28, 7899450), (30, 7372820), (35, 6319560), (39, 5671400), (40, 5529615), (42, 5266300), (50, 4423692), (52, 4253550), (56, 3949725), (60, 3686410), (65, 3402840), (70, 3159780), (75, 2949128), (78, 2835700), (84, 2633150), (91, 2430600), (100, 2211846), (104, 2126775), (105, 2106520), (120, 1843205), (130, 1701420), (140, 1579890), (150, 1474564), (156, 1417850), (168, 1316575), (175, 1263912), (182, 1215300), (195, 1134280), (200, 1105923), (210, 1053260), (260, 850710), (273, 810200), (280, 789945), (300, 737282), (312, 708925), (325, 680568), (350, 631956), (364, 607650), (390, 567140), (420, 526630), (455, 486120), (520, 425355), (525, 421304), (546, 405100), (600, 368641), (650, 340284), (700, 315978), (728, 303825), (780, 283570), (840, 263315), (910, 243060), (975, 226856), (1050, 210652), (1092, 202550), (1300, 170142), (1365, 162040), (1400, 157989), (1560, 141785), (1820, 121530), (1950, 113428), (2100, 105326), (2184, 101275), (2275, 97224), (2600, 85071), (2730, 81020), (3640, 60765), (3900, 56714), (4051, 54600), (4200, 52663), (4550, 48612), (5460, 40510), (6825, 32408), (7800, 28357), (8102, 27300), (9100, 24306), (10920, 20255), (12153, 18200), (13650, 16204)]