71903297025

素因数分解:

$3^4\times 5^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{4799}}^1$

素因数の和:4986

約数の個数: 180

約数和(自身を含む): 155993587200

約数和(自身を除く): 84090290175

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 105, 135, 147, 151, 175, 189, 225, 245, 315, 405, 441, 453, 525, 567, 675, 735, 755, 945, 1057, 1225, 1323, 1359, 1575, 2025, 2205, 2265, 2835, 3171, 3675, 3775, 3969, 4077, 4725, 4799, 5285, 6615, 6795, 7399, 9513, 11025, 11325, 12231, 14175, 14397, 15855, 19845, 20385, 22197, 23995, 26425, 28539, 33075, 33593, 33975, 36995, 43191, 47565, 61155, 66591, 71985, 79275, 85617, 99225, 100779, 101925, 110985, 119975, 129573, 142695, 167965, 184975, 199773, 215955, 235151, 237825, 302337, 305775, 332955, 359925, 388719, 428085, 503895, 554925, 599319, 647865, 705453, 713475, 724649, 839825, 907011, 998865, 1079775, 1175755, 1511685, 1664775, 1943595, 2116359, 2140425, 2173947, 2519475, 2721033, 2996595, 3239325, 3527265, 3623245, 4535055, 4994325, 5072543, 5878775, 6349077, 6521841, 7558425, 9717975, 10581795, 10869735, 13605165, 14982975, 15217629, 17636325, 18116225, 19047231, 19565523, 22675275, 25362715, 31745385, 32609205, 35507801, 45652887, 52908975, 54348675, 58696569, 68025825, 76088145, 95236155, 97827615, 106523403, 126813575, 136958661, 158726925, 163046025, 177539005, 228264435, 293482845, 319570209, 380440725, 410875983, 476180775, 489138075, 532617015, 684793305, 887695025, 958710627, 1141322175, 1467414225, 1597851045, 2054379915, 2663085075, 2876131881, 3423966525, 4793553135, 7989255225, 10271899575, 14380659405, 23967765675, 71903297025]

約数ペア:

[(1, 71903297025), (3, 23967765675), (5, 14380659405), (7, 10271899575), (9, 7989255225), (15, 4793553135), (21, 3423966525), (25, 2876131881), (27, 2663085075), (35, 2054379915), (45, 1597851045), (49, 1467414225), (63, 1141322175), (75, 958710627), (81, 887695025), (105, 684793305), (135, 532617015), (147, 489138075), (151, 476180775), (175, 410875983), (189, 380440725), (225, 319570209), (245, 293482845), (315, 228264435), (405, 177539005), (441, 163046025), (453, 158726925), (525, 136958661), (567, 126813575), (675, 106523403), (735, 97827615), (755, 95236155), (945, 76088145), (1057, 68025825), (1225, 58696569), (1323, 54348675), (1359, 52908975), (1575, 45652887), (2025, 35507801), (2205, 32609205), (2265, 31745385), (2835, 25362715), (3171, 22675275), (3675, 19565523), (3775, 19047231), (3969, 18116225), (4077, 17636325), (4725, 15217629), (4799, 14982975), (5285, 13605165), (6615, 10869735), (6795, 10581795), (7399, 9717975), (9513, 7558425), (11025, 6521841), (11325, 6349077), (12231, 5878775), (14175, 5072543), (14397, 4994325), (15855, 4535055), (19845, 3623245), (20385, 3527265), (22197, 3239325), (23995, 2996595), (26425, 2721033), (28539, 2519475), (33075, 2173947), (33593, 2140425), (33975, 2116359), (36995, 1943595), (43191, 1664775), (47565, 1511685), (61155, 1175755), (66591, 1079775), (71985, 998865), (79275, 907011), (85617, 839825), (99225, 724649), (100779, 713475), (101925, 705453), (110985, 647865), (119975, 599319), (129573, 554925), (142695, 503895), (167965, 428085), (184975, 388719), (199773, 359925), (215955, 332955), (235151, 305775), (237825, 302337)]