248890200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1926

約数の個数: 192

約数和(自身を含む): 880256160

約数和(自身を除く): 631365960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1560, 1700, 1768, 1877, 1950, 2040, 2210, 2550, 2600, 2652, 3315, 3400, 3754, 3900, 4420, 5100, 5304, 5525, 5631, 6630, 7508, 7800, 8840, 9385, 10200, 11050, 11262, 13260, 15016, 16575, 18770, 22100, 22524, 24401, 26520, 28155, 31909, 33150, 37540, 44200, 45048, 46925, 48802, 56310, 63818, 66300, 73203, 75080, 93850, 95727, 97604, 112620, 122005, 127636, 132600, 140775, 146406, 159545, 187700, 191454, 195208, 225240, 244010, 255272, 281550, 292812, 319090, 366015, 375400, 382908, 414817, 478635, 488020, 563100, 585624, 610025, 638180, 732030, 765816, 797725, 829634, 957270, 976040, 1126200, 1220050, 1244451, 1276360, 1464060, 1595450, 1659268, 1830075, 1914540, 2074085, 2393175, 2440100, 2488902, 2928120, 3190900, 3318536, 3660150, 3829080, 4148170, 4786350, 4880200, 4977804, 6222255, 6381800, 7320300, 8296340, 9572700, 9955608, 10370425, 12444510, 14640600, 16592680, 19145400, 20740850, 24889020, 31111275, 41481700, 49778040, 62222550, 82963400, 124445100, 248890200]

約数ペア:

[(1, 248890200), (2, 124445100), (3, 82963400), (4, 62222550), (5, 49778040), (6, 41481700), (8, 31111275), (10, 24889020), (12, 20740850), (13, 19145400), (15, 16592680), (17, 14640600), (20, 12444510), (24, 10370425), (25, 9955608), (26, 9572700), (30, 8296340), (34, 7320300), (39, 6381800), (40, 6222255), (50, 4977804), (51, 4880200), (52, 4786350), (60, 4148170), (65, 3829080), (68, 3660150), (75, 3318536), (78, 3190900), (85, 2928120), (100, 2488902), (102, 2440100), (104, 2393175), (120, 2074085), (130, 1914540), (136, 1830075), (150, 1659268), (156, 1595450), (170, 1464060), (195, 1276360), (200, 1244451), (204, 1220050), (221, 1126200), (255, 976040), (260, 957270), (300, 829634), (312, 797725), (325, 765816), (340, 732030), (390, 638180), (408, 610025), (425, 585624), (442, 563100), (510, 488020), (520, 478635), (600, 414817), (650, 382908), (663, 375400), (680, 366015), (780, 319090), (850, 292812), (884, 281550), (975, 255272), (1020, 244010), (1105, 225240), (1275, 195208), (1300, 191454), (1326, 187700), (1560, 159545), (1700, 146406), (1768, 140775), (1877, 132600), (1950, 127636), (2040, 122005), (2210, 112620), (2550, 97604), (2600, 95727), (2652, 93850), (3315, 75080), (3400, 73203), (3754, 66300), (3900, 63818), (4420, 56310), (5100, 48802), (5304, 46925), (5525, 45048), (5631, 44200), (6630, 37540), (7508, 33150), (7800, 31909), (8840, 28155), (9385, 26520), (10200, 24401), (11050, 22524), (11262, 22100), (13260, 18770), (15016, 16575)]