72110400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 240755424

約数和(自身を除く): 168645024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 150, 160, 166, 181, 192, 200, 240, 249, 300, 320, 332, 362, 400, 415, 480, 498, 543, 600, 664, 724, 800, 830, 905, 960, 996, 1086, 1200, 1245, 1328, 1448, 1600, 1660, 1810, 1992, 2075, 2172, 2400, 2490, 2656, 2715, 2896, 3320, 3620, 3984, 4150, 4344, 4525, 4800, 4980, 5312, 5430, 5792, 6225, 6640, 7240, 7968, 8300, 8688, 9050, 9960, 10860, 11584, 12450, 13280, 13575, 14480, 15023, 15936, 16600, 17376, 18100, 19920, 21720, 24900, 26560, 27150, 28960, 30046, 33200, 34752, 36200, 39840, 43440, 45069, 49800, 54300, 57920, 60092, 66400, 72400, 75115, 79680, 86880, 90138, 99600, 108600, 120184, 132800, 144800, 150230, 173760, 180276, 199200, 217200, 225345, 240368, 289600, 300460, 360552, 375575, 398400, 434400, 450690, 480736, 600920, 721104, 751150, 868800, 901380, 961472, 1126725, 1201840, 1442208, 1502300, 1802760, 2253450, 2403680, 2884416, 3004600, 3605520, 4506900, 4807360, 6009200, 7211040, 9013800, 12018400, 14422080, 18027600, 24036800, 36055200, 72110400]

約数ペア:

[(1, 72110400), (2, 36055200), (3, 24036800), (4, 18027600), (5, 14422080), (6, 12018400), (8, 9013800), (10, 7211040), (12, 6009200), (15, 4807360), (16, 4506900), (20, 3605520), (24, 3004600), (25, 2884416), (30, 2403680), (32, 2253450), (40, 1802760), (48, 1502300), (50, 1442208), (60, 1201840), (64, 1126725), (75, 961472), (80, 901380), (83, 868800), (96, 751150), (100, 721104), (120, 600920), (150, 480736), (160, 450690), (166, 434400), (181, 398400), (192, 375575), (200, 360552), (240, 300460), (249, 289600), (300, 240368), (320, 225345), (332, 217200), (362, 199200), (400, 180276), (415, 173760), (480, 150230), (498, 144800), (543, 132800), (600, 120184), (664, 108600), (724, 99600), (800, 90138), (830, 86880), (905, 79680), (960, 75115), (996, 72400), (1086, 66400), (1200, 60092), (1245, 57920), (1328, 54300), (1448, 49800), (1600, 45069), (1660, 43440), (1810, 39840), (1992, 36200), (2075, 34752), (2172, 33200), (2400, 30046), (2490, 28960), (2656, 27150), (2715, 26560), (2896, 24900), (3320, 21720), (3620, 19920), (3984, 18100), (4150, 17376), (4344, 16600), (4525, 15936), (4800, 15023), (4980, 14480), (5312, 13575), (5430, 13280), (5792, 12450), (6225, 11584), (6640, 10860), (7240, 9960), (7968, 9050), (8300, 8688)]