331569180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 1103155200

約数和(自身を除く): 771586020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 87, 90, 93, 108, 116, 124, 135, 145, 155, 174, 180, 186, 261, 270, 279, 290, 310, 348, 372, 435, 465, 522, 540, 558, 580, 620, 683, 783, 837, 870, 899, 930, 1044, 1116, 1305, 1366, 1395, 1566, 1674, 1740, 1798, 1860, 2049, 2610, 2697, 2732, 2790, 3132, 3348, 3415, 3596, 3915, 4098, 4185, 4495, 5220, 5394, 5580, 6147, 6830, 7830, 8091, 8196, 8370, 8990, 10245, 10788, 12294, 13485, 13660, 15660, 16182, 16740, 17980, 18441, 19807, 20490, 21173, 24273, 24588, 26970, 30735, 32364, 36882, 39614, 40455, 40980, 42346, 48546, 53940, 59421, 61470, 63519, 73764, 79228, 80910, 84692, 92205, 97092, 99035, 105865, 118842, 121365, 122940, 127038, 161820, 178263, 184410, 190557, 198070, 211730, 237684, 242730, 254076, 297105, 317595, 356526, 368820, 381114, 396140, 423460, 485460, 534789, 571671, 594210, 614017, 635190, 713052, 762228, 891315, 952785, 1069578, 1143342, 1188420, 1228034, 1270380, 1782630, 1842051, 1905570, 2139156, 2286684, 2456068, 2673945, 2858355, 3070085, 3565260, 3684102, 3811140, 5347890, 5526153, 5716710, 6140170, 7368204, 9210255, 10695780, 11052306, 11433420, 12280340, 16578459, 18420510, 22104612, 27630765, 33156918, 36841020, 55261530, 66313836, 82892295, 110523060, 165784590, 331569180]

約数ペア:

[(1, 331569180), (2, 165784590), (3, 110523060), (4, 82892295), (5, 66313836), (6, 55261530), (9, 36841020), (10, 33156918), (12, 27630765), (15, 22104612), (18, 18420510), (20, 16578459), (27, 12280340), (29, 11433420), (30, 11052306), (31, 10695780), (36, 9210255), (45, 7368204), (54, 6140170), (58, 5716710), (60, 5526153), (62, 5347890), (87, 3811140), (90, 3684102), (93, 3565260), (108, 3070085), (116, 2858355), (124, 2673945), (135, 2456068), (145, 2286684), (155, 2139156), (174, 1905570), (180, 1842051), (186, 1782630), (261, 1270380), (270, 1228034), (279, 1188420), (290, 1143342), (310, 1069578), (348, 952785), (372, 891315), (435, 762228), (465, 713052), (522, 635190), (540, 614017), (558, 594210), (580, 571671), (620, 534789), (683, 485460), (783, 423460), (837, 396140), (870, 381114), (899, 368820), (930, 356526), (1044, 317595), (1116, 297105), (1305, 254076), (1366, 242730), (1395, 237684), (1566, 211730), (1674, 198070), (1740, 190557), (1798, 184410), (1860, 178263), (2049, 161820), (2610, 127038), (2697, 122940), (2732, 121365), (2790, 118842), (3132, 105865), (3348, 99035), (3415, 97092), (3596, 92205), (3915, 84692), (4098, 80910), (4185, 79228), (4495, 73764), (5220, 63519), (5394, 61470), (5580, 59421), (6147, 53940), (6830, 48546), (7830, 42346), (8091, 40980), (8196, 40455), (8370, 39614), (8990, 36882), (10245, 32364), (10788, 30735), (12294, 26970), (13485, 24588), (13660, 24273), (15660, 21173), (16182, 20490), (16740, 19807), (17980, 18441)]