145052700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2861}}^1$

素因数の和:2904

約数の個数: 108

約数和(自身を含む): 454611528

約数和(自身を除く): 309558828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1300, 1690, 1950, 2028, 2535, 2861, 3380, 3900, 4225, 5070, 5722, 8450, 8583, 10140, 11444, 12675, 14305, 16900, 17166, 25350, 28610, 34332, 37193, 42915, 50700, 57220, 71525, 74386, 85830, 111579, 143050, 148772, 171660, 185965, 214575, 223158, 286100, 371930, 429150, 446316, 483509, 557895, 743860, 858300, 929825, 967018, 1115790, 1450527, 1859650, 1934036, 2231580, 2417545, 2789475, 2901054, 3719300, 4835090, 5578950, 5802108, 7252635, 9670180, 11157900, 12087725, 14505270, 24175450, 29010540, 36263175, 48350900, 72526350, 145052700]

約数ペア:

[(1, 145052700), (2, 72526350), (3, 48350900), (4, 36263175), (5, 29010540), (6, 24175450), (10, 14505270), (12, 12087725), (13, 11157900), (15, 9670180), (20, 7252635), (25, 5802108), (26, 5578950), (30, 4835090), (39, 3719300), (50, 2901054), (52, 2789475), (60, 2417545), (65, 2231580), (75, 1934036), (78, 1859650), (100, 1450527), (130, 1115790), (150, 967018), (156, 929825), (169, 858300), (195, 743860), (260, 557895), (300, 483509), (325, 446316), (338, 429150), (390, 371930), (507, 286100), (650, 223158), (676, 214575), (780, 185965), (845, 171660), (975, 148772), (1014, 143050), (1300, 111579), (1690, 85830), (1950, 74386), (2028, 71525), (2535, 57220), (2861, 50700), (3380, 42915), (3900, 37193), (4225, 34332), (5070, 28610), (5722, 25350), (8450, 17166), (8583, 16900), (10140, 14305), (11444, 12675)]