312304200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40039}}^1$

素因数の和:40071

約数の個数: 96

約数和(自身を含む): 1042641600

約数和(自身を除く): 730337400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 40039, 80078, 120117, 160156, 200195, 240234, 320312, 400390, 480468, 520507, 600585, 800780, 960936, 1000975, 1041014, 1201170, 1561521, 1601560, 2001950, 2082028, 2402340, 2602535, 3002925, 3123042, 4003900, 4164056, 4804680, 5205070, 6005850, 6246084, 7807605, 8007800, 10410140, 12011700, 12492168, 13012675, 15615210, 20820280, 24023400, 26025350, 31230420, 39038025, 52050700, 62460840, 78076050, 104101400, 156152100, 312304200]

約数ペア:

[(1, 312304200), (2, 156152100), (3, 104101400), (4, 78076050), (5, 62460840), (6, 52050700), (8, 39038025), (10, 31230420), (12, 26025350), (13, 24023400), (15, 20820280), (20, 15615210), (24, 13012675), (25, 12492168), (26, 12011700), (30, 10410140), (39, 8007800), (40, 7807605), (50, 6246084), (52, 6005850), (60, 5205070), (65, 4804680), (75, 4164056), (78, 4003900), (100, 3123042), (104, 3002925), (120, 2602535), (130, 2402340), (150, 2082028), (156, 2001950), (195, 1601560), (200, 1561521), (260, 1201170), (300, 1041014), (312, 1000975), (325, 960936), (390, 800780), (520, 600585), (600, 520507), (650, 480468), (780, 400390), (975, 320312), (1300, 240234), (1560, 200195), (1950, 160156), (2600, 120117), (3900, 80078), (7800, 40039)]