1845135180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:678

約数の個数: 288

約数和(自身を含む): 6739588800

約数和(自身を除く): 4894453620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 137, 140, 147, 180, 189, 196, 210, 245, 252, 270, 274, 294, 315, 378, 411, 420, 441, 490, 509, 540, 548, 588, 630, 685, 735, 756, 822, 882, 945, 959, 980, 1018, 1233, 1260, 1323, 1370, 1470, 1527, 1644, 1764, 1890, 1918, 2036, 2055, 2205, 2466, 2545, 2646, 2740, 2877, 2940, 3054, 3563, 3699, 3780, 3836, 4110, 4410, 4581, 4795, 4932, 5090, 5292, 5754, 6108, 6165, 6615, 6713, 7126, 7398, 7635, 8220, 8631, 8820, 9162, 9590, 10180, 10689, 11508, 12330, 13230, 13426, 13743, 14252, 14385, 14796, 15270, 17262, 17815, 18324, 18495, 19180, 20139, 21378, 22905, 24660, 24941, 25893, 26460, 26852, 27486, 28770, 30540, 32067, 33565, 34524, 35630, 36990, 40278, 42756, 43155, 45810, 49882, 51786, 53445, 54972, 57540, 60417, 64134, 67130, 68715, 69733, 71260, 73980, 74823, 80556, 86310, 91620, 96201, 99764, 100695, 103572, 106890, 120834, 124705, 128268, 129465, 134260, 137430, 139466, 149646, 160335, 172620, 181251, 192402, 201390, 209199, 213780, 224469, 241668, 249410, 258930, 274860, 278932, 299292, 302085, 320670, 348665, 362502, 374115, 384804, 402780, 418398, 448938, 481005, 488131, 498820, 517860, 604170, 627597, 641340, 673407, 697330, 725004, 748230, 836796, 897876, 906255, 962010, 976262, 1045995, 1122345, 1208340, 1255194, 1346814, 1394660, 1464393, 1496460, 1812510, 1882791, 1924020, 1952524, 2091990, 2244690, 2440655, 2510388, 2693628, 2928786, 3137985, 3367035, 3416917, 3625020, 3765582, 4183980, 4393179, 4489380, 4881310, 5857572, 6275970, 6734070, 6833834, 7321965, 7531164, 8786358, 9413955, 9762620, 10250751, 12551940, 13179537, 13468140, 13667668, 14643930, 17084585, 17572716, 18827910, 20501502, 21965895, 26359074, 29287860, 30752253, 34169170, 37655820, 41003004, 43931790, 51253755, 52718148, 61504506, 65897685, 68338340, 87863580, 92256759, 102507510, 123009012, 131795370, 153761265, 184513518, 205015020, 263590740, 307522530, 369027036, 461283795, 615045060, 922567590, 1845135180]

約数ペア:

[(1, 1845135180), (2, 922567590), (3, 615045060), (4, 461283795), (5, 369027036), (6, 307522530), (7, 263590740), (9, 205015020), (10, 184513518), (12, 153761265), (14, 131795370), (15, 123009012), (18, 102507510), (20, 92256759), (21, 87863580), (27, 68338340), (28, 65897685), (30, 61504506), (35, 52718148), (36, 51253755), (42, 43931790), (45, 41003004), (49, 37655820), (54, 34169170), (60, 30752253), (63, 29287860), (70, 26359074), (84, 21965895), (90, 20501502), (98, 18827910), (105, 17572716), (108, 17084585), (126, 14643930), (135, 13667668), (137, 13468140), (140, 13179537), (147, 12551940), (180, 10250751), (189, 9762620), (196, 9413955), (210, 8786358), (245, 7531164), (252, 7321965), (270, 6833834), (274, 6734070), (294, 6275970), (315, 5857572), (378, 4881310), (411, 4489380), (420, 4393179), (441, 4183980), (490, 3765582), (509, 3625020), (540, 3416917), (548, 3367035), (588, 3137985), (630, 2928786), (685, 2693628), (735, 2510388), (756, 2440655), (822, 2244690), (882, 2091990), (945, 1952524), (959, 1924020), (980, 1882791), (1018, 1812510), (1233, 1496460), (1260, 1464393), (1323, 1394660), (1370, 1346814), (1470, 1255194), (1527, 1208340), (1644, 1122345), (1764, 1045995), (1890, 976262), (1918, 962010), (2036, 906255), (2055, 897876), (2205, 836796), (2466, 748230), (2545, 725004), (2646, 697330), (2740, 673407), (2877, 641340), (2940, 627597), (3054, 604170), (3563, 517860), (3699, 498820), (3780, 488131), (3836, 481005), (4110, 448938), (4410, 418398), (4581, 402780), (4795, 384804), (4932, 374115), (5090, 362502), (5292, 348665), (5754, 320670), (6108, 302085), (6165, 299292), (6615, 278932), (6713, 274860), (7126, 258930), (7398, 249410), (7635, 241668), (8220, 224469), (8631, 213780), (8820, 209199), (9162, 201390), (9590, 192402), (10180, 181251), (10689, 172620), (11508, 160335), (12330, 149646), (13230, 139466), (13426, 137430), (13743, 134260), (14252, 129465), (14385, 128268), (14796, 124705), (15270, 120834), (17262, 106890), (17815, 103572), (18324, 100695), (18495, 99764), (19180, 96201), (20139, 91620), (21378, 86310), (22905, 80556), (24660, 74823), (24941, 73980), (25893, 71260), (26460, 69733), (26852, 68715), (27486, 67130), (28770, 64134), (30540, 60417), (32067, 57540), (33565, 54972), (34524, 53445), (35630, 51786), (36990, 49882), (40278, 45810), (42756, 43155)]