273981330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 192

約数和(自身を含む): 876994560

約数和(自身を除く): 603013230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 47, 57, 63, 70, 90, 94, 95, 105, 114, 126, 133, 141, 171, 190, 210, 235, 266, 282, 285, 315, 329, 342, 399, 423, 470, 487, 570, 630, 658, 665, 705, 798, 846, 855, 893, 974, 987, 1197, 1330, 1410, 1461, 1645, 1710, 1786, 1974, 1995, 2115, 2394, 2435, 2679, 2922, 2961, 3290, 3409, 3990, 4230, 4383, 4465, 4870, 4935, 5358, 5922, 5985, 6251, 6818, 7305, 8037, 8766, 8930, 9253, 9870, 10227, 11970, 12502, 13395, 14610, 14805, 16074, 17045, 18506, 18753, 20454, 21915, 22889, 26790, 27759, 29610, 30681, 31255, 34090, 37506, 40185, 43830, 45778, 46265, 51135, 55518, 56259, 61362, 62510, 64771, 68667, 80370, 83277, 92530, 93765, 102270, 112518, 114445, 129542, 137334, 138795, 153405, 160223, 166554, 187530, 194313, 206001, 228890, 277590, 281295, 306810, 320446, 323855, 343335, 388626, 412002, 416385, 434891, 480669, 562590, 582939, 647710, 686670, 801115, 832770, 869782, 961338, 971565, 1030005, 1165878, 1304673, 1442007, 1602230, 1943130, 2060010, 2174455, 2403345, 2609346, 2884014, 2914695, 3044237, 3914019, 4348910, 4806690, 5829390, 6088474, 6523365, 7210035, 7828038, 9132711, 13046730, 14420070, 15221185, 18265422, 19570095, 27398133, 30442370, 39140190, 45663555, 54796266, 91327110, 136990665, 273981330]

約数ペア:

[(1, 273981330), (2, 136990665), (3, 91327110), (5, 54796266), (6, 45663555), (7, 39140190), (9, 30442370), (10, 27398133), (14, 19570095), (15, 18265422), (18, 15221185), (19, 14420070), (21, 13046730), (30, 9132711), (35, 7828038), (38, 7210035), (42, 6523365), (45, 6088474), (47, 5829390), (57, 4806690), (63, 4348910), (70, 3914019), (90, 3044237), (94, 2914695), (95, 2884014), (105, 2609346), (114, 2403345), (126, 2174455), (133, 2060010), (141, 1943130), (171, 1602230), (190, 1442007), (210, 1304673), (235, 1165878), (266, 1030005), (282, 971565), (285, 961338), (315, 869782), (329, 832770), (342, 801115), (399, 686670), (423, 647710), (470, 582939), (487, 562590), (570, 480669), (630, 434891), (658, 416385), (665, 412002), (705, 388626), (798, 343335), (846, 323855), (855, 320446), (893, 306810), (974, 281295), (987, 277590), (1197, 228890), (1330, 206001), (1410, 194313), (1461, 187530), (1645, 166554), (1710, 160223), (1786, 153405), (1974, 138795), (1995, 137334), (2115, 129542), (2394, 114445), (2435, 112518), (2679, 102270), (2922, 93765), (2961, 92530), (3290, 83277), (3409, 80370), (3990, 68667), (4230, 64771), (4383, 62510), (4465, 61362), (4870, 56259), (4935, 55518), (5358, 51135), (5922, 46265), (5985, 45778), (6251, 43830), (6818, 40185), (7305, 37506), (8037, 34090), (8766, 31255), (8930, 30681), (9253, 29610), (9870, 27759), (10227, 26790), (11970, 22889), (12502, 21915), (13395, 20454), (14610, 18753), (14805, 18506), (16074, 17045)]