74685150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 213267600

約数和(自身を除く): 138582450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 59, 75, 87, 90, 97, 118, 145, 150, 174, 177, 194, 225, 261, 290, 291, 295, 354, 435, 450, 485, 522, 531, 582, 590, 725, 870, 873, 885, 970, 1062, 1305, 1450, 1455, 1475, 1711, 1746, 1770, 2175, 2425, 2610, 2655, 2813, 2910, 2950, 3422, 4350, 4365, 4425, 4850, 5133, 5310, 5626, 5723, 6525, 7275, 8439, 8555, 8730, 8850, 10266, 11446, 13050, 13275, 14065, 14550, 15399, 16878, 17110, 17169, 21825, 25317, 25665, 26550, 28130, 28615, 30798, 34338, 42195, 42775, 43650, 50634, 51330, 51507, 57230, 70325, 76995, 84390, 85550, 85845, 103014, 126585, 128325, 140650, 143075, 153990, 165967, 171690, 210975, 253170, 256650, 257535, 286150, 331934, 384975, 421950, 429225, 497901, 515070, 632925, 769950, 829835, 858450, 995802, 1265850, 1287675, 1493703, 1659670, 2489505, 2575350, 2987406, 4149175, 4979010, 7468515, 8298350, 12447525, 14937030, 24895050, 37342575, 74685150]

約数ペア:

[(1, 74685150), (2, 37342575), (3, 24895050), (5, 14937030), (6, 12447525), (9, 8298350), (10, 7468515), (15, 4979010), (18, 4149175), (25, 2987406), (29, 2575350), (30, 2489505), (45, 1659670), (50, 1493703), (58, 1287675), (59, 1265850), (75, 995802), (87, 858450), (90, 829835), (97, 769950), (118, 632925), (145, 515070), (150, 497901), (174, 429225), (177, 421950), (194, 384975), (225, 331934), (261, 286150), (290, 257535), (291, 256650), (295, 253170), (354, 210975), (435, 171690), (450, 165967), (485, 153990), (522, 143075), (531, 140650), (582, 128325), (590, 126585), (725, 103014), (870, 85845), (873, 85550), (885, 84390), (970, 76995), (1062, 70325), (1305, 57230), (1450, 51507), (1455, 51330), (1475, 50634), (1711, 43650), (1746, 42775), (1770, 42195), (2175, 34338), (2425, 30798), (2610, 28615), (2655, 28130), (2813, 26550), (2910, 25665), (2950, 25317), (3422, 21825), (4350, 17169), (4365, 17110), (4425, 16878), (4850, 15399), (5133, 14550), (5310, 14065), (5626, 13275), (5723, 13050), (6525, 11446), (7275, 10266), (8439, 8850), (8555, 8730)]