121657250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 277385472

約数和(自身を除く): 155728222

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 41, 50, 55, 65, 82, 83, 110, 125, 130, 143, 166, 205, 250, 275, 286, 325, 410, 415, 451, 533, 550, 650, 715, 830, 902, 913, 1025, 1066, 1079, 1375, 1430, 1625, 1826, 2050, 2075, 2158, 2255, 2665, 2750, 3250, 3403, 3575, 4150, 4510, 4565, 5125, 5330, 5395, 5863, 6806, 7150, 9130, 10250, 10375, 10790, 11275, 11726, 11869, 13325, 17015, 17875, 20750, 22550, 22825, 23738, 26650, 26975, 29315, 34030, 35750, 37433, 44239, 45650, 53950, 56375, 58630, 59345, 66625, 74866, 85075, 88478, 112750, 114125, 118690, 133250, 134875, 146575, 170150, 187165, 221195, 228250, 269750, 293150, 296725, 374330, 425375, 442390, 486629, 593450, 732875, 850750, 935825, 973258, 1105975, 1465750, 1483625, 1871650, 2211950, 2433145, 2967250, 4679125, 4866290, 5529875, 9358250, 11059750, 12165725, 24331450, 60828625, 121657250]

約数ペア:

[(1, 121657250), (2, 60828625), (5, 24331450), (10, 12165725), (11, 11059750), (13, 9358250), (22, 5529875), (25, 4866290), (26, 4679125), (41, 2967250), (50, 2433145), (55, 2211950), (65, 1871650), (82, 1483625), (83, 1465750), (110, 1105975), (125, 973258), (130, 935825), (143, 850750), (166, 732875), (205, 593450), (250, 486629), (275, 442390), (286, 425375), (325, 374330), (410, 296725), (415, 293150), (451, 269750), (533, 228250), (550, 221195), (650, 187165), (715, 170150), (830, 146575), (902, 134875), (913, 133250), (1025, 118690), (1066, 114125), (1079, 112750), (1375, 88478), (1430, 85075), (1625, 74866), (1826, 66625), (2050, 59345), (2075, 58630), (2158, 56375), (2255, 53950), (2665, 45650), (2750, 44239), (3250, 37433), (3403, 35750), (3575, 34030), (4150, 29315), (4510, 26975), (4565, 26650), (5125, 23738), (5330, 22825), (5395, 22550), (5863, 20750), (6806, 17875), (7150, 17015), (9130, 13325), (10250, 11869), (10375, 11726), (10790, 11275)]