73776300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18917}}^1$

素因数の和:18947

約数の個数: 72

約数和(自身を含む): 229891536

約数和(自身を除く): 156115236

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, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 18917, 37834, 56751, 75668, 94585, 113502, 189170, 227004, 245921, 283755, 378340, 472925, 491842, 567510, 737763, 945850, 983684, 1135020, 1229605, 1418775, 1475526, 1891700, 2459210, 2837550, 2951052, 3688815, 4918420, 5675100, 6148025, 7377630, 12296050, 14755260, 18444075, 24592100, 36888150, 73776300]

約数ペア:

[(1, 73776300), (2, 36888150), (3, 24592100), (4, 18444075), (5, 14755260), (6, 12296050), (10, 7377630), (12, 6148025), (13, 5675100), (15, 4918420), (20, 3688815), (25, 2951052), (26, 2837550), (30, 2459210), (39, 1891700), (50, 1475526), (52, 1418775), (60, 1229605), (65, 1135020), (75, 983684), (78, 945850), (100, 737763), (130, 567510), (150, 491842), (156, 472925), (195, 378340), (260, 283755), (300, 245921), (325, 227004), (390, 189170), (650, 113502), (780, 94585), (975, 75668), (1300, 56751), (1950, 37834), (3900, 18917)]