99137200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 257394240

約数和(自身を除く): 158257040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 61, 68, 80, 85, 100, 122, 136, 170, 200, 239, 244, 272, 305, 340, 400, 425, 478, 488, 610, 680, 850, 956, 976, 1037, 1195, 1220, 1360, 1525, 1700, 1912, 2074, 2390, 2440, 3050, 3400, 3824, 4063, 4148, 4780, 4880, 5185, 5975, 6100, 6800, 8126, 8296, 9560, 10370, 11950, 12200, 14579, 16252, 16592, 19120, 20315, 20740, 23900, 24400, 25925, 29158, 32504, 40630, 41480, 47800, 51850, 58316, 65008, 72895, 81260, 82960, 95600, 101575, 103700, 116632, 145790, 162520, 203150, 207400, 233264, 247843, 291580, 325040, 364475, 406300, 414800, 495686, 583160, 728950, 812600, 991372, 1166320, 1239215, 1457900, 1625200, 1982744, 2478430, 2915800, 3965488, 4956860, 5831600, 6196075, 9913720, 12392150, 19827440, 24784300, 49568600, 99137200]

約数ペア:

[(1, 99137200), (2, 49568600), (4, 24784300), (5, 19827440), (8, 12392150), (10, 9913720), (16, 6196075), (17, 5831600), (20, 4956860), (25, 3965488), (34, 2915800), (40, 2478430), (50, 1982744), (61, 1625200), (68, 1457900), (80, 1239215), (85, 1166320), (100, 991372), (122, 812600), (136, 728950), (170, 583160), (200, 495686), (239, 414800), (244, 406300), (272, 364475), (305, 325040), (340, 291580), (400, 247843), (425, 233264), (478, 207400), (488, 203150), (610, 162520), (680, 145790), (850, 116632), (956, 103700), (976, 101575), (1037, 95600), (1195, 82960), (1220, 81260), (1360, 72895), (1525, 65008), (1700, 58316), (1912, 51850), (2074, 47800), (2390, 41480), (2440, 40630), (3050, 32504), (3400, 29158), (3824, 25925), (4063, 24400), (4148, 23900), (4780, 20740), (4880, 20315), (5185, 19120), (5975, 16592), (6100, 16252), (6800, 14579), (8126, 12200), (8296, 11950), (9560, 10370)]