348515550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 987936768

約数和(自身を除く): 639421218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 151, 207, 223, 225, 230, 302, 345, 414, 446, 450, 453, 575, 669, 690, 755, 906, 1035, 1115, 1150, 1338, 1359, 1510, 1725, 2007, 2070, 2230, 2265, 2718, 3345, 3450, 3473, 3775, 4014, 4530, 5129, 5175, 5575, 6690, 6795, 6946, 7550, 10035, 10258, 10350, 10419, 11150, 11325, 13590, 15387, 16725, 17365, 20070, 20838, 22650, 25645, 30774, 31257, 33450, 33673, 33975, 34730, 46161, 50175, 51290, 52095, 62514, 67346, 67950, 76935, 86825, 92322, 100350, 101019, 104190, 128225, 153870, 156285, 168365, 173650, 202038, 230805, 256450, 260475, 303057, 312570, 336730, 384675, 461610, 505095, 520950, 606114, 769350, 774479, 781425, 841825, 1010190, 1154025, 1515285, 1548958, 1562850, 1683650, 2308050, 2323437, 2525475, 3030570, 3872395, 4646874, 5050950, 6970311, 7576425, 7744790, 11617185, 13940622, 15152850, 19361975, 23234370, 34851555, 38723950, 58085925, 69703110, 116171850, 174257775, 348515550]

約数ペア:

[(1, 348515550), (2, 174257775), (3, 116171850), (5, 69703110), (6, 58085925), (9, 38723950), (10, 34851555), (15, 23234370), (18, 19361975), (23, 15152850), (25, 13940622), (30, 11617185), (45, 7744790), (46, 7576425), (50, 6970311), (69, 5050950), (75, 4646874), (90, 3872395), (115, 3030570), (138, 2525475), (150, 2323437), (151, 2308050), (207, 1683650), (223, 1562850), (225, 1548958), (230, 1515285), (302, 1154025), (345, 1010190), (414, 841825), (446, 781425), (450, 774479), (453, 769350), (575, 606114), (669, 520950), (690, 505095), (755, 461610), (906, 384675), (1035, 336730), (1115, 312570), (1150, 303057), (1338, 260475), (1359, 256450), (1510, 230805), (1725, 202038), (2007, 173650), (2070, 168365), (2230, 156285), (2265, 153870), (2718, 128225), (3345, 104190), (3450, 101019), (3473, 100350), (3775, 92322), (4014, 86825), (4530, 76935), (5129, 67950), (5175, 67346), (5575, 62514), (6690, 52095), (6795, 51290), (6946, 50175), (7550, 46161), (10035, 34730), (10258, 33975), (10350, 33673), (10419, 33450), (11150, 31257), (11325, 30774), (13590, 25645), (15387, 22650), (16725, 20838), (17365, 20070)]