71083350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 213267600

約数和(自身を除く): 142184250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 325, 377, 390, 419, 435, 450, 522, 585, 650, 725, 754, 838, 870, 975, 1131, 1170, 1257, 1305, 1450, 1885, 1950, 2095, 2175, 2262, 2514, 2610, 2925, 3393, 3770, 3771, 4190, 4350, 5447, 5655, 5850, 6285, 6525, 6786, 7542, 9425, 10475, 10894, 11310, 12151, 12570, 13050, 16341, 16965, 18850, 18855, 20950, 24302, 27235, 28275, 31425, 32682, 33930, 36453, 37710, 49023, 54470, 56550, 60755, 62850, 72906, 81705, 84825, 94275, 98046, 109359, 121510, 136175, 157963, 163410, 169650, 182265, 188550, 218718, 245115, 272350, 303775, 315926, 364530, 408525, 473889, 490230, 546795, 607550, 789815, 817050, 911325, 947778, 1093590, 1225575, 1421667, 1579630, 1822650, 2369445, 2451150, 2733975, 2843334, 3949075, 4738890, 5467950, 7108335, 7898150, 11847225, 14216670, 23694450, 35541675, 71083350]

約数ペア:

[(1, 71083350), (2, 35541675), (3, 23694450), (5, 14216670), (6, 11847225), (9, 7898150), (10, 7108335), (13, 5467950), (15, 4738890), (18, 3949075), (25, 2843334), (26, 2733975), (29, 2451150), (30, 2369445), (39, 1822650), (45, 1579630), (50, 1421667), (58, 1225575), (65, 1093590), (75, 947778), (78, 911325), (87, 817050), (90, 789815), (117, 607550), (130, 546795), (145, 490230), (150, 473889), (174, 408525), (195, 364530), (225, 315926), (234, 303775), (261, 272350), (290, 245115), (325, 218718), (377, 188550), (390, 182265), (419, 169650), (435, 163410), (450, 157963), (522, 136175), (585, 121510), (650, 109359), (725, 98046), (754, 94275), (838, 84825), (870, 81705), (975, 72906), (1131, 62850), (1170, 60755), (1257, 56550), (1305, 54470), (1450, 49023), (1885, 37710), (1950, 36453), (2095, 33930), (2175, 32682), (2262, 31425), (2514, 28275), (2610, 27235), (2925, 24302), (3393, 20950), (3770, 18855), (3771, 18850), (4190, 16965), (4350, 16341), (5447, 13050), (5655, 12570), (5850, 12151), (6285, 11310), (6525, 10894), (6786, 10475), (7542, 9425)]