75054980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 222179328

約数和(自身を除く): 147124348

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 26, 28, 35, 44, 46, 52, 55, 65, 70, 77, 91, 92, 110, 115, 130, 140, 143, 154, 161, 163, 182, 220, 230, 253, 260, 286, 299, 308, 322, 326, 364, 385, 455, 460, 506, 572, 598, 644, 652, 715, 770, 805, 815, 910, 1001, 1012, 1141, 1196, 1265, 1430, 1495, 1540, 1610, 1630, 1771, 1793, 1820, 2002, 2093, 2119, 2282, 2530, 2860, 2990, 3220, 3260, 3289, 3542, 3586, 3749, 4004, 4186, 4238, 4564, 5005, 5060, 5705, 5980, 6578, 7084, 7172, 7498, 8372, 8476, 8855, 8965, 10010, 10465, 10595, 11410, 12551, 13156, 14833, 14996, 16445, 17710, 17930, 18745, 20020, 20930, 21190, 22820, 23023, 23309, 25102, 26243, 29666, 32890, 35420, 35860, 37490, 41239, 41860, 42380, 46046, 46618, 48737, 50204, 52486, 59332, 62755, 65780, 74165, 74980, 82478, 92092, 93236, 97474, 104972, 115115, 116545, 125510, 131215, 148330, 163163, 164956, 194948, 206195, 230230, 233090, 243685, 251020, 262430, 288673, 296660, 326326, 341159, 412390, 460460, 466180, 487370, 524860, 536107, 577346, 652652, 682318, 815815, 824780, 974740, 1072214, 1154692, 1364636, 1443365, 1631630, 1705795, 2144428, 2680535, 2886730, 3263260, 3411590, 3752749, 5361070, 5773460, 6823180, 7505498, 10722140, 15010996, 18763745, 37527490, 75054980]

約数ペア:

[(1, 75054980), (2, 37527490), (4, 18763745), (5, 15010996), (7, 10722140), (10, 7505498), (11, 6823180), (13, 5773460), (14, 5361070), (20, 3752749), (22, 3411590), (23, 3263260), (26, 2886730), (28, 2680535), (35, 2144428), (44, 1705795), (46, 1631630), (52, 1443365), (55, 1364636), (65, 1154692), (70, 1072214), (77, 974740), (91, 824780), (92, 815815), (110, 682318), (115, 652652), (130, 577346), (140, 536107), (143, 524860), (154, 487370), (161, 466180), (163, 460460), (182, 412390), (220, 341159), (230, 326326), (253, 296660), (260, 288673), (286, 262430), (299, 251020), (308, 243685), (322, 233090), (326, 230230), (364, 206195), (385, 194948), (455, 164956), (460, 163163), (506, 148330), (572, 131215), (598, 125510), (644, 116545), (652, 115115), (715, 104972), (770, 97474), (805, 93236), (815, 92092), (910, 82478), (1001, 74980), (1012, 74165), (1141, 65780), (1196, 62755), (1265, 59332), (1430, 52486), (1495, 50204), (1540, 48737), (1610, 46618), (1630, 46046), (1771, 42380), (1793, 41860), (1820, 41239), (2002, 37490), (2093, 35860), (2119, 35420), (2282, 32890), (2530, 29666), (2860, 26243), (2990, 25102), (3220, 23309), (3260, 23023), (3289, 22820), (3542, 21190), (3586, 20930), (3749, 20020), (4004, 18745), (4186, 17930), (4238, 17710), (4564, 16445), (5005, 14996), (5060, 14833), (5705, 13156), (5980, 12551), (6578, 11410), (7084, 10595), (7172, 10465), (7498, 10010), (8372, 8965), (8476, 8855)]