1752802740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27743}}^1$

素因数の和:27780

約数の個数: 144

約数和(自身を含む): 5938103808

約数和(自身を除く): 4185301068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4860, 5265, 6318, 7020, 10530, 12636, 15795, 21060, 27743, 31590, 55486, 63180, 83229, 110972, 138715, 166458, 249687, 277430, 332916, 360659, 416145, 499374, 554860, 721318, 749061, 832290, 998748, 1081977, 1248435, 1442636, 1498122, 1664580, 1803295, 2163954, 2247183, 2496870, 2996244, 3245931, 3606590, 3745305, 4327908, 4494366, 4993740, 5409885, 6491862, 6741549, 7213180, 7490610, 8988732, 9737793, 10819770, 11235915, 12983724, 13483098, 14981220, 16229655, 19475586, 21639540, 22471830, 26966196, 29213379, 32459310, 33707745, 38951172, 44943660, 48688965, 58426758, 64918620, 67415490, 87640137, 97377930, 116853516, 134830980, 146066895, 175280274, 194755860, 292133790, 350560548, 438200685, 584267580, 876401370, 1752802740]

約数ペア:

[(1, 1752802740), (2, 876401370), (3, 584267580), (4, 438200685), (5, 350560548), (6, 292133790), (9, 194755860), (10, 175280274), (12, 146066895), (13, 134830980), (15, 116853516), (18, 97377930), (20, 87640137), (26, 67415490), (27, 64918620), (30, 58426758), (36, 48688965), (39, 44943660), (45, 38951172), (52, 33707745), (54, 32459310), (60, 29213379), (65, 26966196), (78, 22471830), (81, 21639540), (90, 19475586), (108, 16229655), (117, 14981220), (130, 13483098), (135, 12983724), (156, 11235915), (162, 10819770), (180, 9737793), (195, 8988732), (234, 7490610), (243, 7213180), (260, 6741549), (270, 6491862), (324, 5409885), (351, 4993740), (390, 4494366), (405, 4327908), (468, 3745305), (486, 3606590), (540, 3245931), (585, 2996244), (702, 2496870), (780, 2247183), (810, 2163954), (972, 1803295), (1053, 1664580), (1170, 1498122), (1215, 1442636), (1404, 1248435), (1620, 1081977), (1755, 998748), (2106, 832290), (2340, 749061), (2430, 721318), (3159, 554860), (3510, 499374), (4212, 416145), (4860, 360659), (5265, 332916), (6318, 277430), (7020, 249687), (10530, 166458), (12636, 138715), (15795, 110972), (21060, 83229), (27743, 63180), (31590, 55486)]