142819380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4286

約数の個数: 144

約数和(自身を含む): 500520384

約数和(自身を除く): 357701004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 4243, 5610, 6732, 8415, 8486, 11220, 12729, 16830, 16972, 21215, 25458, 33660, 38187, 42430, 46673, 50916, 63645, 72131, 76374, 84860, 93346, 127290, 140019, 144262, 152748, 186692, 190935, 216393, 233365, 254580, 280038, 288524, 360655, 381870, 420057, 432786, 466730, 560076, 649179, 700095, 721310, 763740, 793441, 840114, 865572, 933460, 1081965, 1298358, 1400190, 1442620, 1586882, 1680228, 2100285, 2163930, 2380323, 2596716, 2800380, 3173764, 3245895, 3967205, 4200570, 4327860, 4760646, 6491790, 7140969, 7934410, 8401140, 9521292, 11901615, 12983580, 14281938, 15868820, 23803230, 28563876, 35704845, 47606460, 71409690, 142819380]

約数ペア:

[(1, 142819380), (2, 71409690), (3, 47606460), (4, 35704845), (5, 28563876), (6, 23803230), (9, 15868820), (10, 14281938), (11, 12983580), (12, 11901615), (15, 9521292), (17, 8401140), (18, 7934410), (20, 7140969), (22, 6491790), (30, 4760646), (33, 4327860), (34, 4200570), (36, 3967205), (44, 3245895), (45, 3173764), (51, 2800380), (55, 2596716), (60, 2380323), (66, 2163930), (68, 2100285), (85, 1680228), (90, 1586882), (99, 1442620), (102, 1400190), (110, 1298358), (132, 1081965), (153, 933460), (165, 865572), (170, 840114), (180, 793441), (187, 763740), (198, 721310), (204, 700095), (220, 649179), (255, 560076), (306, 466730), (330, 432786), (340, 420057), (374, 381870), (396, 360655), (495, 288524), (510, 280038), (561, 254580), (612, 233365), (660, 216393), (748, 190935), (765, 186692), (935, 152748), (990, 144262), (1020, 140019), (1122, 127290), (1530, 93346), (1683, 84860), (1870, 76374), (1980, 72131), (2244, 63645), (2805, 50916), (3060, 46673), (3366, 42430), (3740, 38187), (4243, 33660), (5610, 25458), (6732, 21215), (8415, 16972), (8486, 16830), (11220, 12729)]