545785380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 1987614720

約数和(自身を除く): 1441829340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 89, 90, 93, 105, 124, 126, 140, 155, 157, 178, 180, 186, 210, 217, 252, 267, 279, 310, 314, 315, 356, 372, 420, 434, 445, 465, 471, 534, 558, 620, 623, 628, 630, 651, 785, 801, 868, 890, 930, 942, 1068, 1085, 1099, 1116, 1246, 1260, 1302, 1335, 1395, 1413, 1570, 1602, 1780, 1860, 1869, 1884, 1953, 2170, 2198, 2355, 2492, 2604, 2670, 2759, 2790, 2826, 3115, 3140, 3204, 3255, 3297, 3738, 3906, 4005, 4340, 4396, 4710, 4867, 5340, 5495, 5518, 5580, 5607, 5652, 6230, 6510, 6594, 7065, 7476, 7812, 8010, 8277, 9345, 9420, 9734, 9765, 9891, 10990, 11036, 11214, 12460, 13020, 13188, 13795, 13973, 14130, 14601, 16020, 16485, 16554, 18690, 19313, 19468, 19530, 19782, 21980, 22428, 24335, 24831, 27590, 27946, 28035, 28260, 29202, 32970, 33108, 34069, 37380, 38626, 39060, 39564, 41385, 41919, 43803, 48670, 49455, 49662, 55180, 55892, 56070, 57939, 58404, 65940, 68138, 69865, 73005, 77252, 82770, 83838, 87606, 96565, 97340, 97811, 98910, 99324, 102207, 112140, 115878, 124155, 125757, 136276, 139730, 146010, 165540, 167676, 170345, 173817, 175212, 193130, 195622, 197820, 204414, 209595, 219015, 231756, 248310, 251514, 279460, 289695, 292020, 293433, 306621, 340690, 347634, 386260, 391244, 408828, 419190, 433163, 438030, 489055, 496620, 503028, 511035, 579390, 586866, 613242, 628785, 681380, 695268, 838380, 866326, 869085, 876060, 880299, 978110, 1022070, 1158780, 1173732, 1226484, 1257570, 1299489, 1467165, 1533105, 1732652, 1738170, 1760598, 1956220, 2044140, 2165815, 2515140, 2598978, 2934330, 3032141, 3066210, 3476340, 3521196, 3898467, 4331630, 4401495, 5197956, 5868660, 6064282, 6132420, 6497445, 7796934, 8663260, 8802990, 9096423, 12128564, 12994890, 15160705, 15593868, 17605980, 18192846, 19492335, 25989780, 27289269, 30321410, 36385692, 38984670, 45482115, 54578538, 60642820, 77969340, 90964230, 109157076, 136446345, 181928460, 272892690, 545785380]

約数ペア:

[(1, 545785380), (2, 272892690), (3, 181928460), (4, 136446345), (5, 109157076), (6, 90964230), (7, 77969340), (9, 60642820), (10, 54578538), (12, 45482115), (14, 38984670), (15, 36385692), (18, 30321410), (20, 27289269), (21, 25989780), (28, 19492335), (30, 18192846), (31, 17605980), (35, 15593868), (36, 15160705), (42, 12994890), (45, 12128564), (60, 9096423), (62, 8802990), (63, 8663260), (70, 7796934), (84, 6497445), (89, 6132420), (90, 6064282), (93, 5868660), (105, 5197956), (124, 4401495), (126, 4331630), (140, 3898467), (155, 3521196), (157, 3476340), (178, 3066210), (180, 3032141), (186, 2934330), (210, 2598978), (217, 2515140), (252, 2165815), (267, 2044140), (279, 1956220), (310, 1760598), (314, 1738170), (315, 1732652), (356, 1533105), (372, 1467165), (420, 1299489), (434, 1257570), (445, 1226484), (465, 1173732), (471, 1158780), (534, 1022070), (558, 978110), (620, 880299), (623, 876060), (628, 869085), (630, 866326), (651, 838380), (785, 695268), (801, 681380), (868, 628785), (890, 613242), (930, 586866), (942, 579390), (1068, 511035), (1085, 503028), (1099, 496620), (1116, 489055), (1246, 438030), (1260, 433163), (1302, 419190), (1335, 408828), (1395, 391244), (1413, 386260), (1570, 347634), (1602, 340690), (1780, 306621), (1860, 293433), (1869, 292020), (1884, 289695), (1953, 279460), (2170, 251514), (2198, 248310), (2355, 231756), (2492, 219015), (2604, 209595), (2670, 204414), (2759, 197820), (2790, 195622), (2826, 193130), (3115, 175212), (3140, 173817), (3204, 170345), (3255, 167676), (3297, 165540), (3738, 146010), (3906, 139730), (4005, 136276), (4340, 125757), (4396, 124155), (4710, 115878), (4867, 112140), (5340, 102207), (5495, 99324), (5518, 98910), (5580, 97811), (5607, 97340), (5652, 96565), (6230, 87606), (6510, 83838), (6594, 82770), (7065, 77252), (7476, 73005), (7812, 69865), (8010, 68138), (8277, 65940), (9345, 58404), (9420, 57939), (9734, 56070), (9765, 55892), (9891, 55180), (10990, 49662), (11036, 49455), (11214, 48670), (12460, 43803), (13020, 41919), (13188, 41385), (13795, 39564), (13973, 39060), (14130, 38626), (14601, 37380), (16020, 34069), (16485, 33108), (16554, 32970), (18690, 29202), (19313, 28260), (19468, 28035), (19530, 27946), (19782, 27590), (21980, 24831), (22428, 24335)]