77277240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 320

約数和(自身を含む): 291677760

約数和(自身を除く): 214400520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 51, 54, 60, 61, 68, 69, 72, 81, 85, 90, 92, 102, 108, 115, 120, 122, 135, 136, 138, 153, 162, 170, 180, 183, 184, 204, 207, 216, 230, 244, 255, 270, 276, 305, 306, 324, 340, 345, 360, 366, 391, 405, 408, 414, 459, 460, 488, 510, 540, 549, 552, 610, 612, 621, 648, 680, 690, 732, 765, 782, 810, 828, 915, 918, 920, 1020, 1035, 1037, 1080, 1098, 1173, 1220, 1224, 1242, 1377, 1380, 1403, 1464, 1530, 1564, 1620, 1647, 1656, 1830, 1836, 1863, 1955, 2040, 2070, 2074, 2196, 2295, 2346, 2440, 2484, 2745, 2754, 2760, 2806, 3060, 3105, 3111, 3128, 3240, 3294, 3519, 3660, 3672, 3726, 3910, 4140, 4148, 4209, 4392, 4590, 4692, 4941, 4968, 5185, 5490, 5508, 5612, 5865, 6120, 6210, 6222, 6588, 6885, 7015, 7038, 7320, 7452, 7820, 8235, 8280, 8296, 8418, 9180, 9315, 9333, 9384, 9882, 10370, 10557, 10980, 11016, 11224, 11730, 12420, 12444, 12627, 13176, 13770, 14030, 14076, 14904, 15555, 15640, 16470, 16836, 17595, 18360, 18630, 18666, 19764, 20740, 21045, 21114, 21960, 23460, 23851, 24705, 24840, 24888, 25254, 27540, 27999, 28060, 28152, 31110, 31671, 32940, 33672, 35190, 37260, 37332, 37881, 39528, 41480, 42090, 42228, 46665, 46920, 47702, 49410, 50508, 52785, 55080, 55998, 56120, 62220, 63135, 63342, 65880, 70380, 71553, 74520, 74664, 75762, 83997, 84180, 84456, 93330, 95404, 98820, 101016, 105570, 111996, 113643, 119255, 124440, 126270, 126684, 139995, 140760, 143106, 151524, 158355, 167994, 168360, 186660, 189405, 190808, 197640, 211140, 214659, 223992, 227286, 238510, 252540, 253368, 279990, 286212, 303048, 316710, 335988, 357765, 373320, 378810, 419985, 422280, 429318, 454572, 477020, 505080, 559980, 568215, 572424, 633420, 643977, 671976, 715530, 757620, 839970, 858636, 909144, 954040, 1073295, 1119960, 1136430, 1266840, 1287954, 1431060, 1515240, 1679940, 1717272, 1931931, 2146590, 2272860, 2575908, 2862120, 3219885, 3359880, 3863862, 4293180, 4545720, 5151816, 6439770, 7727724, 8586360, 9659655, 12879540, 15455448, 19319310, 25759080, 38638620, 77277240]

約数ペア:

[(1, 77277240), (2, 38638620), (3, 25759080), (4, 19319310), (5, 15455448), (6, 12879540), (8, 9659655), (9, 8586360), (10, 7727724), (12, 6439770), (15, 5151816), (17, 4545720), (18, 4293180), (20, 3863862), (23, 3359880), (24, 3219885), (27, 2862120), (30, 2575908), (34, 2272860), (36, 2146590), (40, 1931931), (45, 1717272), (46, 1679940), (51, 1515240), (54, 1431060), (60, 1287954), (61, 1266840), (68, 1136430), (69, 1119960), (72, 1073295), (81, 954040), (85, 909144), (90, 858636), (92, 839970), (102, 757620), (108, 715530), (115, 671976), (120, 643977), (122, 633420), (135, 572424), (136, 568215), (138, 559980), (153, 505080), (162, 477020), (170, 454572), (180, 429318), (183, 422280), (184, 419985), (204, 378810), (207, 373320), (216, 357765), (230, 335988), (244, 316710), (255, 303048), (270, 286212), (276, 279990), (305, 253368), (306, 252540), (324, 238510), (340, 227286), (345, 223992), (360, 214659), (366, 211140), (391, 197640), (405, 190808), (408, 189405), (414, 186660), (459, 168360), (460, 167994), (488, 158355), (510, 151524), (540, 143106), (549, 140760), (552, 139995), (610, 126684), (612, 126270), (621, 124440), (648, 119255), (680, 113643), (690, 111996), (732, 105570), (765, 101016), (782, 98820), (810, 95404), (828, 93330), (915, 84456), (918, 84180), (920, 83997), (1020, 75762), (1035, 74664), (1037, 74520), (1080, 71553), (1098, 70380), (1173, 65880), (1220, 63342), (1224, 63135), (1242, 62220), (1377, 56120), (1380, 55998), (1403, 55080), (1464, 52785), (1530, 50508), (1564, 49410), (1620, 47702), (1647, 46920), (1656, 46665), (1830, 42228), (1836, 42090), (1863, 41480), (1955, 39528), (2040, 37881), (2070, 37332), (2074, 37260), (2196, 35190), (2295, 33672), (2346, 32940), (2440, 31671), (2484, 31110), (2745, 28152), (2754, 28060), (2760, 27999), (2806, 27540), (3060, 25254), (3105, 24888), (3111, 24840), (3128, 24705), (3240, 23851), (3294, 23460), (3519, 21960), (3660, 21114), (3672, 21045), (3726, 20740), (3910, 19764), (4140, 18666), (4148, 18630), (4209, 18360), (4392, 17595), (4590, 16836), (4692, 16470), (4941, 15640), (4968, 15555), (5185, 14904), (5490, 14076), (5508, 14030), (5612, 13770), (5865, 13176), (6120, 12627), (6210, 12444), (6222, 12420), (6588, 11730), (6885, 11224), (7015, 11016), (7038, 10980), (7320, 10557), (7452, 10370), (7820, 9882), (8235, 9384), (8280, 9333), (8296, 9315), (8418, 9180)]