899240940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 288

約数和(自身を含む): 3126579456

約数和(自身を除く): 2227338516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 81, 86, 90, 108, 117, 129, 130, 135, 156, 162, 172, 180, 195, 215, 234, 243, 258, 260, 270, 324, 331, 351, 387, 390, 405, 430, 468, 486, 516, 540, 559, 585, 645, 662, 702, 774, 780, 810, 860, 972, 993, 1053, 1118, 1161, 1170, 1215, 1290, 1324, 1404, 1548, 1620, 1655, 1677, 1755, 1935, 1986, 2106, 2236, 2322, 2340, 2430, 2580, 2795, 2979, 3159, 3310, 3354, 3483, 3510, 3870, 3972, 4212, 4303, 4644, 4860, 4965, 5031, 5265, 5590, 5805, 5958, 6318, 6620, 6708, 6966, 7020, 7740, 8385, 8606, 8937, 9930, 10062, 10449, 10530, 11180, 11610, 11916, 12636, 12909, 13932, 14233, 14895, 15093, 15795, 16770, 17212, 17415, 17874, 19860, 20124, 20898, 21060, 21515, 23220, 25155, 25818, 26811, 28466, 29790, 30186, 31590, 33540, 34830, 35748, 38727, 41796, 42699, 43030, 44685, 45279, 50310, 51636, 52245, 53622, 56932, 59580, 60372, 63180, 64545, 69660, 71165, 75465, 77454, 80433, 85398, 86060, 89370, 90558, 100620, 104490, 107244, 116181, 128097, 129090, 134055, 135837, 142330, 150930, 154908, 160866, 170796, 178740, 181116, 185029, 193635, 208980, 213495, 226395, 232362, 256194, 258180, 268110, 271674, 284660, 301860, 321732, 348543, 370058, 384291, 387270, 402165, 426990, 452790, 464724, 512388, 536220, 543348, 555087, 580905, 640485, 679185, 697086, 740116, 768582, 774540, 804330, 853980, 905580, 925145, 1045629, 1110174, 1152873, 1161810, 1280970, 1358370, 1394172, 1537164, 1608660, 1665261, 1742715, 1850290, 1921455, 2091258, 2220348, 2305746, 2323620, 2561940, 2716740, 2775435, 3330522, 3458619, 3485430, 3700580, 3842910, 4182516, 4611492, 4995783, 5228145, 5550870, 5764365, 6661044, 6917238, 6970860, 7685820, 8326305, 9991566, 10456290, 11101740, 11528730, 13834476, 14987349, 16652610, 17293095, 19983132, 20912580, 23057460, 24978915, 29974698, 33305220, 34586190, 44962047, 49957830, 59949396, 69172380, 74936745, 89924094, 99915660, 149873490, 179848188, 224810235, 299746980, 449620470, 899240940]

約数ペア:

[(1, 899240940), (2, 449620470), (3, 299746980), (4, 224810235), (5, 179848188), (6, 149873490), (9, 99915660), (10, 89924094), (12, 74936745), (13, 69172380), (15, 59949396), (18, 49957830), (20, 44962047), (26, 34586190), (27, 33305220), (30, 29974698), (36, 24978915), (39, 23057460), (43, 20912580), (45, 19983132), (52, 17293095), (54, 16652610), (60, 14987349), (65, 13834476), (78, 11528730), (81, 11101740), (86, 10456290), (90, 9991566), (108, 8326305), (117, 7685820), (129, 6970860), (130, 6917238), (135, 6661044), (156, 5764365), (162, 5550870), (172, 5228145), (180, 4995783), (195, 4611492), (215, 4182516), (234, 3842910), (243, 3700580), (258, 3485430), (260, 3458619), (270, 3330522), (324, 2775435), (331, 2716740), (351, 2561940), (387, 2323620), (390, 2305746), (405, 2220348), (430, 2091258), (468, 1921455), (486, 1850290), (516, 1742715), (540, 1665261), (559, 1608660), (585, 1537164), (645, 1394172), (662, 1358370), (702, 1280970), (774, 1161810), (780, 1152873), (810, 1110174), (860, 1045629), (972, 925145), (993, 905580), (1053, 853980), (1118, 804330), (1161, 774540), (1170, 768582), (1215, 740116), (1290, 697086), (1324, 679185), (1404, 640485), (1548, 580905), (1620, 555087), (1655, 543348), (1677, 536220), (1755, 512388), (1935, 464724), (1986, 452790), (2106, 426990), (2236, 402165), (2322, 387270), (2340, 384291), (2430, 370058), (2580, 348543), (2795, 321732), (2979, 301860), (3159, 284660), (3310, 271674), (3354, 268110), (3483, 258180), (3510, 256194), (3870, 232362), (3972, 226395), (4212, 213495), (4303, 208980), (4644, 193635), (4860, 185029), (4965, 181116), (5031, 178740), (5265, 170796), (5590, 160866), (5805, 154908), (5958, 150930), (6318, 142330), (6620, 135837), (6708, 134055), (6966, 129090), (7020, 128097), (7740, 116181), (8385, 107244), (8606, 104490), (8937, 100620), (9930, 90558), (10062, 89370), (10449, 86060), (10530, 85398), (11180, 80433), (11610, 77454), (11916, 75465), (12636, 71165), (12909, 69660), (13932, 64545), (14233, 63180), (14895, 60372), (15093, 59580), (15795, 56932), (16770, 53622), (17212, 52245), (17415, 51636), (17874, 50310), (19860, 45279), (20124, 44685), (20898, 43030), (21060, 42699), (21515, 41796), (23220, 38727), (25155, 35748), (25818, 34830), (26811, 33540), (28466, 31590), (29790, 30186)]