20153279400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{819239}}^1$

素因数の和:819299

約数の個数: 96

約数和(自身を含む): 63999028800

約数和(自身を除く): 43845749400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 150, 164, 200, 205, 246, 300, 328, 410, 492, 600, 615, 820, 984, 1025, 1230, 1640, 2050, 2460, 3075, 4100, 4920, 6150, 8200, 12300, 24600, 819239, 1638478, 2457717, 3276956, 4096195, 4915434, 6553912, 8192390, 9830868, 12288585, 16384780, 19661736, 20480975, 24577170, 32769560, 33588799, 40961950, 49154340, 61442925, 67177598, 81923900, 98308680, 100766397, 122885850, 134355196, 163847800, 167943995, 201532794, 245771700, 268710392, 335887990, 403065588, 491543400, 503831985, 671775980, 806131176, 839719975, 1007663970, 1343551960, 1679439950, 2015327940, 2519159925, 3358879900, 4030655880, 5038319850, 6717759800, 10076639700, 20153279400]

約数ペア:

[(1, 20153279400), (2, 10076639700), (3, 6717759800), (4, 5038319850), (5, 4030655880), (6, 3358879900), (8, 2519159925), (10, 2015327940), (12, 1679439950), (15, 1343551960), (20, 1007663970), (24, 839719975), (25, 806131176), (30, 671775980), (40, 503831985), (41, 491543400), (50, 403065588), (60, 335887990), (75, 268710392), (82, 245771700), (100, 201532794), (120, 167943995), (123, 163847800), (150, 134355196), (164, 122885850), (200, 100766397), (205, 98308680), (246, 81923900), (300, 67177598), (328, 61442925), (410, 49154340), (492, 40961950), (600, 33588799), (615, 32769560), (820, 24577170), (984, 20480975), (1025, 19661736), (1230, 16384780), (1640, 12288585), (2050, 9830868), (2460, 8192390), (3075, 6553912), (4100, 4915434), (4920, 4096195), (6150, 3276956), (8200, 2457717), (12300, 1638478), (24600, 819239)]