328829400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 1169925120

約数和(自身を除く): 841095720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 71, 72, 75, 83, 90, 93, 100, 120, 124, 142, 150, 155, 166, 180, 186, 200, 213, 225, 248, 249, 279, 284, 300, 310, 332, 355, 360, 372, 415, 426, 450, 465, 498, 558, 568, 600, 620, 639, 664, 710, 744, 747, 775, 830, 852, 900, 930, 996, 1065, 1116, 1240, 1245, 1278, 1395, 1420, 1494, 1550, 1660, 1704, 1775, 1800, 1860, 1992, 2075, 2130, 2201, 2232, 2325, 2490, 2556, 2573, 2790, 2840, 2988, 3100, 3195, 3320, 3550, 3720, 3735, 4150, 4260, 4402, 4650, 4980, 5112, 5146, 5325, 5580, 5893, 5976, 6200, 6225, 6390, 6603, 6975, 7100, 7470, 7719, 8300, 8520, 8804, 9300, 9960, 10292, 10650, 11005, 11160, 11786, 12450, 12780, 12865, 13206, 13950, 14200, 14940, 15438, 15975, 16600, 17608, 17679, 18600, 18675, 19809, 20584, 21300, 22010, 23157, 23572, 24900, 25560, 25730, 26412, 27900, 29465, 29880, 30876, 31950, 33015, 35358, 37350, 38595, 39618, 42600, 44020, 46314, 47144, 49800, 51460, 52824, 53037, 55025, 55800, 58930, 61752, 63900, 64325, 66030, 70716, 74700, 77190, 79236, 88040, 88395, 92628, 99045, 102920, 106074, 110050, 115785, 117860, 127800, 128650, 132060, 141432, 147325, 149400, 154380, 158472, 165075, 176790, 182683, 185256, 192975, 198090, 212148, 220100, 231570, 235720, 257300, 264120, 265185, 294650, 308760, 330150, 353580, 365366, 385950, 396180, 424296, 440200, 441975, 463140, 495225, 514600, 530370, 548049, 578925, 589300, 660300, 707160, 730732, 771900, 792360, 883950, 913415, 926280, 990450, 1060740, 1096098, 1157850, 1178600, 1320600, 1325925, 1461464, 1543800, 1644147, 1767900, 1826830, 1980900, 2121480, 2192196, 2315700, 2651850, 2740245, 3288294, 3535800, 3653660, 3961800, 4384392, 4567075, 4631400, 5303700, 5480490, 6576588, 7307320, 8220735, 9134150, 10607400, 10960980, 13153176, 13701225, 16441470, 18268300, 21921960, 27402450, 32882940, 36536600, 41103675, 54804900, 65765880, 82207350, 109609800, 164414700, 328829400]

約数ペア:

[(1, 328829400), (2, 164414700), (3, 109609800), (4, 82207350), (5, 65765880), (6, 54804900), (8, 41103675), (9, 36536600), (10, 32882940), (12, 27402450), (15, 21921960), (18, 18268300), (20, 16441470), (24, 13701225), (25, 13153176), (30, 10960980), (31, 10607400), (36, 9134150), (40, 8220735), (45, 7307320), (50, 6576588), (60, 5480490), (62, 5303700), (71, 4631400), (72, 4567075), (75, 4384392), (83, 3961800), (90, 3653660), (93, 3535800), (100, 3288294), (120, 2740245), (124, 2651850), (142, 2315700), (150, 2192196), (155, 2121480), (166, 1980900), (180, 1826830), (186, 1767900), (200, 1644147), (213, 1543800), (225, 1461464), (248, 1325925), (249, 1320600), (279, 1178600), (284, 1157850), (300, 1096098), (310, 1060740), (332, 990450), (355, 926280), (360, 913415), (372, 883950), (415, 792360), (426, 771900), (450, 730732), (465, 707160), (498, 660300), (558, 589300), (568, 578925), (600, 548049), (620, 530370), (639, 514600), (664, 495225), (710, 463140), (744, 441975), (747, 440200), (775, 424296), (830, 396180), (852, 385950), (900, 365366), (930, 353580), (996, 330150), (1065, 308760), (1116, 294650), (1240, 265185), (1245, 264120), (1278, 257300), (1395, 235720), (1420, 231570), (1494, 220100), (1550, 212148), (1660, 198090), (1704, 192975), (1775, 185256), (1800, 182683), (1860, 176790), (1992, 165075), (2075, 158472), (2130, 154380), (2201, 149400), (2232, 147325), (2325, 141432), (2490, 132060), (2556, 128650), (2573, 127800), (2790, 117860), (2840, 115785), (2988, 110050), (3100, 106074), (3195, 102920), (3320, 99045), (3550, 92628), (3720, 88395), (3735, 88040), (4150, 79236), (4260, 77190), (4402, 74700), (4650, 70716), (4980, 66030), (5112, 64325), (5146, 63900), (5325, 61752), (5580, 58930), (5893, 55800), (5976, 55025), (6200, 53037), (6225, 52824), (6390, 51460), (6603, 49800), (6975, 47144), (7100, 46314), (7470, 44020), (7719, 42600), (8300, 39618), (8520, 38595), (8804, 37350), (9300, 35358), (9960, 33015), (10292, 31950), (10650, 30876), (11005, 29880), (11160, 29465), (11786, 27900), (12450, 26412), (12780, 25730), (12865, 25560), (13206, 24900), (13950, 23572), (14200, 23157), (14940, 22010), (15438, 21300), (15975, 20584), (16600, 19809), (17608, 18675), (17679, 18600)]