8216207400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:988

約数の個数: 192

約数和(自身を含む): 25877361600

約数和(自身を除く): 17661154200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 113, 120, 150, 179, 200, 226, 300, 339, 358, 452, 537, 565, 600, 677, 678, 716, 895, 904, 1074, 1130, 1354, 1356, 1432, 1695, 1790, 2031, 2148, 2260, 2685, 2708, 2712, 2825, 3385, 3390, 3580, 4062, 4296, 4475, 4520, 5370, 5416, 5650, 6770, 6780, 7160, 8124, 8475, 8950, 10155, 10740, 11300, 13425, 13540, 13560, 16248, 16925, 16950, 17900, 20227, 20310, 21480, 22600, 26850, 27080, 33850, 33900, 35800, 40454, 40620, 50775, 53700, 60681, 67700, 67800, 76501, 80908, 81240, 101135, 101550, 107400, 121183, 121362, 135400, 153002, 161816, 202270, 203100, 229503, 242366, 242724, 303405, 306004, 363549, 382505, 404540, 406200, 459006, 484732, 485448, 505675, 605915, 606810, 612008, 727098, 765010, 809080, 918012, 969464, 1011350, 1147515, 1211830, 1213620, 1454196, 1517025, 1530020, 1817745, 1836024, 1912525, 2022700, 2295030, 2423660, 2427240, 2908392, 3029575, 3034050, 3060040, 3635490, 3825050, 4045400, 4590060, 4847320, 5737575, 6059150, 6068100, 7270980, 7650100, 9088725, 9180120, 11475150, 12118300, 12136200, 13693679, 14541960, 15300200, 18177450, 22950300, 24236600, 27387358, 36354900, 41081037, 45900600, 54774716, 68468395, 72709800, 82162074, 109549432, 136936790, 164324148, 205405185, 273873580, 328648296, 342341975, 410810370, 547747160, 684683950, 821620740, 1027025925, 1369367900, 1643241480, 2054051850, 2738735800, 4108103700, 8216207400]

約数ペア:

[(1, 8216207400), (2, 4108103700), (3, 2738735800), (4, 2054051850), (5, 1643241480), (6, 1369367900), (8, 1027025925), (10, 821620740), (12, 684683950), (15, 547747160), (20, 410810370), (24, 342341975), (25, 328648296), (30, 273873580), (40, 205405185), (50, 164324148), (60, 136936790), (75, 109549432), (100, 82162074), (113, 72709800), (120, 68468395), (150, 54774716), (179, 45900600), (200, 41081037), (226, 36354900), (300, 27387358), (339, 24236600), (358, 22950300), (452, 18177450), (537, 15300200), (565, 14541960), (600, 13693679), (677, 12136200), (678, 12118300), (716, 11475150), (895, 9180120), (904, 9088725), (1074, 7650100), (1130, 7270980), (1354, 6068100), (1356, 6059150), (1432, 5737575), (1695, 4847320), (1790, 4590060), (2031, 4045400), (2148, 3825050), (2260, 3635490), (2685, 3060040), (2708, 3034050), (2712, 3029575), (2825, 2908392), (3385, 2427240), (3390, 2423660), (3580, 2295030), (4062, 2022700), (4296, 1912525), (4475, 1836024), (4520, 1817745), (5370, 1530020), (5416, 1517025), (5650, 1454196), (6770, 1213620), (6780, 1211830), (7160, 1147515), (8124, 1011350), (8475, 969464), (8950, 918012), (10155, 809080), (10740, 765010), (11300, 727098), (13425, 612008), (13540, 606810), (13560, 605915), (16248, 505675), (16925, 485448), (16950, 484732), (17900, 459006), (20227, 406200), (20310, 404540), (21480, 382505), (22600, 363549), (26850, 306004), (27080, 303405), (33850, 242724), (33900, 242366), (35800, 229503), (40454, 203100), (40620, 202270), (50775, 161816), (53700, 153002), (60681, 135400), (67700, 121362), (67800, 121183), (76501, 107400), (80908, 101550), (81240, 101135)]