75280380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7793}}^1$

素因数の和:7835

約数の個数: 96

約数和(自身を含む): 251403264

約数和(自身を除く): 176122884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 7793, 9660, 15586, 23379, 31172, 38965, 46758, 54551, 77930, 93516, 109102, 116895, 155860, 163653, 179239, 218204, 233790, 272755, 327306, 358478, 467580, 537717, 545510, 654612, 716956, 818265, 896195, 1075434, 1091020, 1254673, 1636530, 1792390, 2150868, 2509346, 2688585, 3273060, 3584780, 3764019, 5018692, 5377170, 6273365, 7528038, 10754340, 12546730, 15056076, 18820095, 25093460, 37640190, 75280380]

約数ペア:

[(1, 75280380), (2, 37640190), (3, 25093460), (4, 18820095), (5, 15056076), (6, 12546730), (7, 10754340), (10, 7528038), (12, 6273365), (14, 5377170), (15, 5018692), (20, 3764019), (21, 3584780), (23, 3273060), (28, 2688585), (30, 2509346), (35, 2150868), (42, 1792390), (46, 1636530), (60, 1254673), (69, 1091020), (70, 1075434), (84, 896195), (92, 818265), (105, 716956), (115, 654612), (138, 545510), (140, 537717), (161, 467580), (210, 358478), (230, 327306), (276, 272755), (322, 233790), (345, 218204), (420, 179239), (460, 163653), (483, 155860), (644, 116895), (690, 109102), (805, 93516), (966, 77930), (1380, 54551), (1610, 46758), (1932, 38965), (2415, 31172), (3220, 23379), (4830, 15586), (7793, 9660)]