271387260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2982

約数の個数: 144

約数和(自身を含む): 898934400

約数和(自身を除く): 627547140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1710, 2052, 2430, 2565, 2939, 3078, 3420, 4617, 4860, 5130, 5878, 6156, 7695, 8817, 9234, 10260, 11756, 14695, 15390, 17634, 18468, 23085, 26451, 29390, 30780, 35268, 44085, 46170, 52902, 55841, 58780, 79353, 88170, 92340, 105804, 111682, 132255, 158706, 167523, 176340, 223364, 238059, 264510, 279205, 317412, 335046, 396765, 476118, 502569, 529020, 558410, 670092, 714177, 793530, 837615, 952236, 1005138, 1116820, 1190295, 1428354, 1507707, 1587060, 1675230, 2010276, 2380590, 2512845, 2856708, 3015414, 3350460, 3570885, 4523121, 4761180, 5025690, 6030828, 7141770, 7538535, 9046242, 10051380, 13569363, 14283540, 15077070, 18092484, 22615605, 27138726, 30154140, 45231210, 54277452, 67846815, 90462420, 135693630, 271387260]

約数ペア:

[(1, 271387260), (2, 135693630), (3, 90462420), (4, 67846815), (5, 54277452), (6, 45231210), (9, 30154140), (10, 27138726), (12, 22615605), (15, 18092484), (18, 15077070), (19, 14283540), (20, 13569363), (27, 10051380), (30, 9046242), (36, 7538535), (38, 7141770), (45, 6030828), (54, 5025690), (57, 4761180), (60, 4523121), (76, 3570885), (81, 3350460), (90, 3015414), (95, 2856708), (108, 2512845), (114, 2380590), (135, 2010276), (162, 1675230), (171, 1587060), (180, 1507707), (190, 1428354), (228, 1190295), (243, 1116820), (270, 1005138), (285, 952236), (324, 837615), (342, 793530), (380, 714177), (405, 670092), (486, 558410), (513, 529020), (540, 502569), (570, 476118), (684, 396765), (810, 335046), (855, 317412), (972, 279205), (1026, 264510), (1140, 238059), (1215, 223364), (1539, 176340), (1620, 167523), (1710, 158706), (2052, 132255), (2430, 111682), (2565, 105804), (2939, 92340), (3078, 88170), (3420, 79353), (4617, 58780), (4860, 55841), (5130, 52902), (5878, 46170), (6156, 44085), (7695, 35268), (8817, 30780), (9234, 29390), (10260, 26451), (11756, 23085), (14695, 18468), (15390, 17634)]