813480300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9719}}^1$

素因数の和:9773

約数の個数: 144

約数和(自身を含む): 2699827200

約数和(自身を除く): 1886346900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 900, 930, 1116, 1350, 1395, 1550, 1674, 1860, 2325, 2700, 2790, 3100, 3348, 4185, 4650, 5580, 6975, 8370, 9300, 9719, 13950, 16740, 19438, 20925, 27900, 29157, 38876, 41850, 48595, 58314, 83700, 87471, 97190, 116628, 145785, 174942, 194380, 242975, 262413, 291570, 301289, 349884, 437355, 485950, 524826, 583140, 602578, 728925, 874710, 903867, 971900, 1049652, 1205156, 1312065, 1457850, 1506445, 1749420, 1807734, 2186775, 2624130, 2711601, 2915700, 3012890, 3615468, 4373550, 4519335, 5248260, 5423202, 6025780, 6560325, 7532225, 8134803, 8747100, 9038670, 10846404, 13120650, 13558005, 15064450, 16269606, 18077340, 22596675, 26241300, 27116010, 30128900, 32539212, 40674015, 45193350, 54232020, 67790025, 81348030, 90386700, 135580050, 162696060, 203370075, 271160100, 406740150, 813480300]

約数ペア:

[(1, 813480300), (2, 406740150), (3, 271160100), (4, 203370075), (5, 162696060), (6, 135580050), (9, 90386700), (10, 81348030), (12, 67790025), (15, 54232020), (18, 45193350), (20, 40674015), (25, 32539212), (27, 30128900), (30, 27116010), (31, 26241300), (36, 22596675), (45, 18077340), (50, 16269606), (54, 15064450), (60, 13558005), (62, 13120650), (75, 10846404), (90, 9038670), (93, 8747100), (100, 8134803), (108, 7532225), (124, 6560325), (135, 6025780), (150, 5423202), (155, 5248260), (180, 4519335), (186, 4373550), (225, 3615468), (270, 3012890), (279, 2915700), (300, 2711601), (310, 2624130), (372, 2186775), (450, 1807734), (465, 1749420), (540, 1506445), (558, 1457850), (620, 1312065), (675, 1205156), (775, 1049652), (837, 971900), (900, 903867), (930, 874710), (1116, 728925), (1350, 602578), (1395, 583140), (1550, 524826), (1674, 485950), (1860, 437355), (2325, 349884), (2700, 301289), (2790, 291570), (3100, 262413), (3348, 242975), (4185, 194380), (4650, 174942), (5580, 145785), (6975, 116628), (8370, 97190), (9300, 87471), (9719, 83700), (13950, 58314), (16740, 48595), (19438, 41850), (20925, 38876), (27900, 29157)]