201621600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:750

約数の個数: 216

約数和(自身を含む): 729375192

約数和(自身を除く): 527753592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 180, 200, 205, 225, 240, 246, 288, 300, 328, 360, 369, 400, 410, 450, 480, 492, 600, 615, 656, 683, 720, 738, 800, 820, 900, 984, 1025, 1200, 1230, 1312, 1366, 1440, 1476, 1640, 1800, 1845, 1968, 2049, 2050, 2400, 2460, 2732, 2952, 3075, 3280, 3415, 3600, 3690, 3936, 4098, 4100, 4920, 5464, 5904, 6147, 6150, 6560, 6830, 7200, 7380, 8196, 8200, 9225, 9840, 10245, 10928, 11808, 12294, 12300, 13660, 14760, 16392, 16400, 17075, 18450, 19680, 20490, 21856, 24588, 24600, 27320, 28003, 29520, 30735, 32784, 32800, 34150, 36900, 40980, 49176, 49200, 51225, 54640, 56006, 59040, 61470, 65568, 68300, 73800, 81960, 84009, 98352, 98400, 102450, 109280, 112012, 122940, 136600, 140015, 147600, 153675, 163920, 168018, 196704, 204900, 224024, 245880, 252027, 273200, 280030, 295200, 307350, 327840, 336036, 409800, 420045, 448048, 491760, 504054, 546400, 560060, 614700, 672072, 700075, 819600, 840090, 896096, 983520, 1008108, 1120120, 1229400, 1260135, 1344144, 1400150, 1639200, 1680180, 2016216, 2100225, 2240240, 2458800, 2520270, 2688288, 2800300, 3360360, 4032432, 4200450, 4480480, 4917600, 5040540, 5600600, 6300675, 6720720, 8064864, 8400900, 10081080, 11201200, 12601350, 13441440, 16801800, 20162160, 22402400, 25202700, 33603600, 40324320, 50405400, 67207200, 100810800, 201621600]

約数ペア:

[(1, 201621600), (2, 100810800), (3, 67207200), (4, 50405400), (5, 40324320), (6, 33603600), (8, 25202700), (9, 22402400), (10, 20162160), (12, 16801800), (15, 13441440), (16, 12601350), (18, 11201200), (20, 10081080), (24, 8400900), (25, 8064864), (30, 6720720), (32, 6300675), (36, 5600600), (40, 5040540), (41, 4917600), (45, 4480480), (48, 4200450), (50, 4032432), (60, 3360360), (72, 2800300), (75, 2688288), (80, 2520270), (82, 2458800), (90, 2240240), (96, 2100225), (100, 2016216), (120, 1680180), (123, 1639200), (144, 1400150), (150, 1344144), (160, 1260135), (164, 1229400), (180, 1120120), (200, 1008108), (205, 983520), (225, 896096), (240, 840090), (246, 819600), (288, 700075), (300, 672072), (328, 614700), (360, 560060), (369, 546400), (400, 504054), (410, 491760), (450, 448048), (480, 420045), (492, 409800), (600, 336036), (615, 327840), (656, 307350), (683, 295200), (720, 280030), (738, 273200), (800, 252027), (820, 245880), (900, 224024), (984, 204900), (1025, 196704), (1200, 168018), (1230, 163920), (1312, 153675), (1366, 147600), (1440, 140015), (1476, 136600), (1640, 122940), (1800, 112012), (1845, 109280), (1968, 102450), (2049, 98400), (2050, 98352), (2400, 84009), (2460, 81960), (2732, 73800), (2952, 68300), (3075, 65568), (3280, 61470), (3415, 59040), (3600, 56006), (3690, 54640), (3936, 51225), (4098, 49200), (4100, 49176), (4920, 40980), (5464, 36900), (5904, 34150), (6147, 32800), (6150, 32784), (6560, 30735), (6830, 29520), (7200, 28003), (7380, 27320), (8196, 24600), (8200, 24588), (9225, 21856), (9840, 20490), (10245, 19680), (10928, 18450), (11808, 17075), (12294, 16400), (12300, 16392), (13660, 14760)]