276595020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 980925120

約数和(自身を除く): 704330100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 41, 45, 52, 54, 60, 62, 65, 78, 82, 90, 93, 108, 117, 123, 124, 130, 135, 155, 156, 164, 180, 186, 195, 205, 234, 246, 260, 270, 279, 310, 351, 369, 372, 390, 403, 410, 465, 468, 492, 533, 540, 558, 585, 615, 620, 702, 738, 780, 806, 820, 837, 930, 961, 1066, 1107, 1116, 1170, 1209, 1230, 1271, 1395, 1404, 1476, 1599, 1612, 1674, 1755, 1845, 1860, 1922, 2015, 2132, 2214, 2340, 2418, 2460, 2542, 2665, 2790, 2883, 3198, 3348, 3510, 3627, 3690, 3813, 3844, 4030, 4185, 4428, 4797, 4805, 4836, 5084, 5330, 5535, 5580, 5766, 6045, 6355, 6396, 7020, 7254, 7380, 7626, 7995, 8060, 8370, 8649, 9594, 9610, 10660, 10881, 11070, 11439, 11532, 12090, 12493, 12710, 14391, 14415, 14508, 15252, 15990, 16523, 16740, 17298, 18135, 19065, 19188, 19220, 21762, 22140, 22878, 23985, 24180, 24986, 25420, 25947, 28782, 28830, 31980, 33046, 34317, 34596, 36270, 37479, 38130, 39401, 43245, 43524, 45756, 47970, 49569, 49972, 51894, 54405, 57195, 57564, 57660, 62465, 66092, 68634, 71955, 72540, 74958, 76260, 78802, 82615, 86490, 95940, 99138, 103788, 108810, 112437, 114390, 118203, 124930, 129735, 137268, 143910, 148707, 149916, 157604, 165230, 171585, 172980, 187395, 197005, 198276, 217620, 224874, 228780, 236406, 247845, 249860, 259470, 287820, 297414, 330460, 337311, 343170, 354609, 374790, 394010, 446121, 449748, 472812, 495690, 512213, 518940, 562185, 591015, 594828, 674622, 686340, 709218, 743535, 749580, 788020, 892242, 991380, 1024426, 1063827, 1124370, 1182030, 1349244, 1418436, 1487070, 1536639, 1686555, 1773045, 1784484, 2048852, 2127654, 2230605, 2248740, 2364060, 2561065, 2974140, 3073278, 3373110, 3546090, 4255308, 4461210, 4609917, 5122130, 5319135, 6146556, 6746220, 7092180, 7683195, 8922420, 9219834, 10244260, 10638270, 13829751, 15366390, 18439668, 21276540, 23049585, 27659502, 30732780, 46099170, 55319004, 69148755, 92198340, 138297510, 276595020]

約数ペア:

[(1, 276595020), (2, 138297510), (3, 92198340), (4, 69148755), (5, 55319004), (6, 46099170), (9, 30732780), (10, 27659502), (12, 23049585), (13, 21276540), (15, 18439668), (18, 15366390), (20, 13829751), (26, 10638270), (27, 10244260), (30, 9219834), (31, 8922420), (36, 7683195), (39, 7092180), (41, 6746220), (45, 6146556), (52, 5319135), (54, 5122130), (60, 4609917), (62, 4461210), (65, 4255308), (78, 3546090), (82, 3373110), (90, 3073278), (93, 2974140), (108, 2561065), (117, 2364060), (123, 2248740), (124, 2230605), (130, 2127654), (135, 2048852), (155, 1784484), (156, 1773045), (164, 1686555), (180, 1536639), (186, 1487070), (195, 1418436), (205, 1349244), (234, 1182030), (246, 1124370), (260, 1063827), (270, 1024426), (279, 991380), (310, 892242), (351, 788020), (369, 749580), (372, 743535), (390, 709218), (403, 686340), (410, 674622), (465, 594828), (468, 591015), (492, 562185), (533, 518940), (540, 512213), (558, 495690), (585, 472812), (615, 449748), (620, 446121), (702, 394010), (738, 374790), (780, 354609), (806, 343170), (820, 337311), (837, 330460), (930, 297414), (961, 287820), (1066, 259470), (1107, 249860), (1116, 247845), (1170, 236406), (1209, 228780), (1230, 224874), (1271, 217620), (1395, 198276), (1404, 197005), (1476, 187395), (1599, 172980), (1612, 171585), (1674, 165230), (1755, 157604), (1845, 149916), (1860, 148707), (1922, 143910), (2015, 137268), (2132, 129735), (2214, 124930), (2340, 118203), (2418, 114390), (2460, 112437), (2542, 108810), (2665, 103788), (2790, 99138), (2883, 95940), (3198, 86490), (3348, 82615), (3510, 78802), (3627, 76260), (3690, 74958), (3813, 72540), (3844, 71955), (4030, 68634), (4185, 66092), (4428, 62465), (4797, 57660), (4805, 57564), (4836, 57195), (5084, 54405), (5330, 51894), (5535, 49972), (5580, 49569), (5766, 47970), (6045, 45756), (6355, 43524), (6396, 43245), (7020, 39401), (7254, 38130), (7380, 37479), (7626, 36270), (7995, 34596), (8060, 34317), (8370, 33046), (8649, 31980), (9594, 28830), (9610, 28782), (10660, 25947), (10881, 25420), (11070, 24986), (11439, 24180), (11532, 23985), (12090, 22878), (12493, 22140), (12710, 21762), (14391, 19220), (14415, 19188), (14508, 19065), (15252, 18135), (15990, 17298), (16523, 16740)]