154061820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 566092800

約数和(自身を除く): 412030980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 23, 30, 33, 34, 36, 44, 45, 46, 51, 55, 60, 66, 68, 69, 85, 90, 92, 99, 102, 110, 115, 132, 138, 153, 165, 170, 180, 187, 198, 199, 204, 207, 220, 230, 253, 255, 276, 306, 330, 340, 345, 374, 391, 396, 398, 414, 460, 495, 506, 510, 561, 597, 612, 660, 690, 748, 759, 765, 782, 796, 828, 935, 990, 995, 1012, 1020, 1035, 1122, 1173, 1194, 1265, 1380, 1518, 1530, 1564, 1683, 1791, 1870, 1955, 1980, 1990, 2070, 2189, 2244, 2277, 2346, 2388, 2530, 2805, 2985, 3036, 3060, 3366, 3383, 3519, 3582, 3740, 3795, 3910, 3980, 4140, 4301, 4378, 4554, 4577, 4692, 5060, 5610, 5865, 5970, 6567, 6732, 6766, 7038, 7164, 7590, 7820, 8415, 8602, 8756, 8955, 9108, 9154, 10149, 10945, 11220, 11385, 11730, 11940, 12903, 13134, 13532, 13731, 14076, 15180, 16830, 16915, 17204, 17595, 17910, 18308, 19701, 20298, 21505, 21890, 22770, 22885, 23460, 25806, 26268, 27462, 30447, 32835, 33660, 33830, 35190, 35820, 37213, 38709, 39402, 40596, 41193, 43010, 43780, 45540, 45770, 50347, 50745, 51612, 54924, 60894, 64515, 65670, 67660, 68655, 70380, 74426, 77418, 77809, 78804, 82386, 86020, 91540, 98505, 100694, 101490, 111639, 121788, 129030, 131340, 137310, 148852, 151041, 152235, 154836, 155618, 164772, 186065, 193545, 197010, 201388, 202980, 205965, 223278, 233427, 251735, 258060, 274620, 302082, 304470, 311236, 334917, 372130, 387090, 389045, 394020, 411930, 446556, 453123, 466854, 503470, 558195, 604164, 608940, 669834, 700281, 744260, 755205, 774180, 778090, 823860, 855899, 906246, 933708, 1006940, 1116390, 1167135, 1339668, 1400562, 1510410, 1556180, 1674585, 1711798, 1812492, 2232780, 2265615, 2334270, 2567697, 2801124, 3020820, 3349170, 3423596, 3501405, 4279495, 4531230, 4668540, 5135394, 6698340, 7002810, 7703091, 8558990, 9062460, 10270788, 12838485, 14005620, 15406182, 17117980, 25676970, 30812364, 38515455, 51353940, 77030910, 154061820]

約数ペア:

[(1, 154061820), (2, 77030910), (3, 51353940), (4, 38515455), (5, 30812364), (6, 25676970), (9, 17117980), (10, 15406182), (11, 14005620), (12, 12838485), (15, 10270788), (17, 9062460), (18, 8558990), (20, 7703091), (22, 7002810), (23, 6698340), (30, 5135394), (33, 4668540), (34, 4531230), (36, 4279495), (44, 3501405), (45, 3423596), (46, 3349170), (51, 3020820), (55, 2801124), (60, 2567697), (66, 2334270), (68, 2265615), (69, 2232780), (85, 1812492), (90, 1711798), (92, 1674585), (99, 1556180), (102, 1510410), (110, 1400562), (115, 1339668), (132, 1167135), (138, 1116390), (153, 1006940), (165, 933708), (170, 906246), (180, 855899), (187, 823860), (198, 778090), (199, 774180), (204, 755205), (207, 744260), (220, 700281), (230, 669834), (253, 608940), (255, 604164), (276, 558195), (306, 503470), (330, 466854), (340, 453123), (345, 446556), (374, 411930), (391, 394020), (396, 389045), (398, 387090), (414, 372130), (460, 334917), (495, 311236), (506, 304470), (510, 302082), (561, 274620), (597, 258060), (612, 251735), (660, 233427), (690, 223278), (748, 205965), (759, 202980), (765, 201388), (782, 197010), (796, 193545), (828, 186065), (935, 164772), (990, 155618), (995, 154836), (1012, 152235), (1020, 151041), (1035, 148852), (1122, 137310), (1173, 131340), (1194, 129030), (1265, 121788), (1380, 111639), (1518, 101490), (1530, 100694), (1564, 98505), (1683, 91540), (1791, 86020), (1870, 82386), (1955, 78804), (1980, 77809), (1990, 77418), (2070, 74426), (2189, 70380), (2244, 68655), (2277, 67660), (2346, 65670), (2388, 64515), (2530, 60894), (2805, 54924), (2985, 51612), (3036, 50745), (3060, 50347), (3366, 45770), (3383, 45540), (3519, 43780), (3582, 43010), (3740, 41193), (3795, 40596), (3910, 39402), (3980, 38709), (4140, 37213), (4301, 35820), (4378, 35190), (4554, 33830), (4577, 33660), (4692, 32835), (5060, 30447), (5610, 27462), (5865, 26268), (5970, 25806), (6567, 23460), (6732, 22885), (6766, 22770), (7038, 21890), (7164, 21505), (7590, 20298), (7820, 19701), (8415, 18308), (8602, 17910), (8756, 17595), (8955, 17204), (9108, 16915), (9154, 16830), (10149, 15180), (10945, 14076), (11220, 13731), (11385, 13532), (11730, 13134), (11940, 12903)]