797900220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 288

約数和(自身を含む): 2755876032

約数和(自身を除く): 1957975812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 73, 78, 81, 90, 108, 117, 130, 135, 146, 156, 162, 173, 180, 195, 219, 234, 243, 260, 270, 292, 324, 346, 351, 365, 390, 405, 438, 468, 486, 519, 540, 585, 657, 692, 702, 730, 780, 810, 865, 876, 949, 972, 1038, 1053, 1095, 1170, 1215, 1314, 1404, 1460, 1557, 1620, 1730, 1755, 1898, 1971, 2076, 2106, 2190, 2249, 2340, 2430, 2595, 2628, 2847, 3114, 3159, 3285, 3460, 3510, 3796, 3942, 4212, 4380, 4498, 4671, 4745, 4860, 5190, 5265, 5694, 5913, 6228, 6318, 6570, 6747, 7020, 7785, 7884, 8541, 8996, 9342, 9490, 9855, 10380, 10530, 11245, 11388, 11826, 12629, 12636, 13140, 13494, 14013, 14235, 15570, 15795, 17082, 17739, 18684, 18980, 19710, 20241, 21060, 22490, 23355, 23652, 25258, 25623, 26988, 28026, 28470, 29565, 31140, 31590, 33735, 34164, 35478, 37887, 39420, 40482, 42039, 42705, 44980, 46710, 50516, 51246, 56052, 56940, 59130, 60723, 63145, 63180, 67470, 70065, 70956, 75774, 76869, 80964, 84078, 85410, 88695, 93420, 101205, 102492, 113661, 118260, 121446, 126290, 128115, 134940, 140130, 151548, 153738, 164177, 168156, 170820, 177390, 182169, 189435, 202410, 210195, 227322, 230607, 242892, 252580, 256230, 280260, 303615, 307476, 328354, 340983, 354780, 364338, 378870, 384345, 404820, 420390, 454644, 461214, 492531, 512460, 546507, 568305, 607230, 656708, 681966, 728676, 757740, 768690, 820885, 840780, 910845, 922428, 985062, 1022949, 1093014, 1136610, 1153035, 1214460, 1363932, 1477593, 1537380, 1641770, 1704915, 1821690, 1970124, 2045898, 2186028, 2273220, 2306070, 2462655, 2732535, 2955186, 3068847, 3283540, 3409830, 3643380, 4091796, 4432779, 4612140, 4925310, 5114745, 5465070, 5910372, 6137694, 6819660, 7387965, 8865558, 9850620, 10229490, 10930140, 12275388, 13298337, 14775930, 15344235, 17731116, 20458980, 22163895, 26596674, 29551860, 30688470, 39895011, 44327790, 53193348, 61376940, 66491685, 79790022, 88655580, 132983370, 159580044, 199475055, 265966740, 398950110, 797900220]

約数ペア:

[(1, 797900220), (2, 398950110), (3, 265966740), (4, 199475055), (5, 159580044), (6, 132983370), (9, 88655580), (10, 79790022), (12, 66491685), (13, 61376940), (15, 53193348), (18, 44327790), (20, 39895011), (26, 30688470), (27, 29551860), (30, 26596674), (36, 22163895), (39, 20458980), (45, 17731116), (52, 15344235), (54, 14775930), (60, 13298337), (65, 12275388), (73, 10930140), (78, 10229490), (81, 9850620), (90, 8865558), (108, 7387965), (117, 6819660), (130, 6137694), (135, 5910372), (146, 5465070), (156, 5114745), (162, 4925310), (173, 4612140), (180, 4432779), (195, 4091796), (219, 3643380), (234, 3409830), (243, 3283540), (260, 3068847), (270, 2955186), (292, 2732535), (324, 2462655), (346, 2306070), (351, 2273220), (365, 2186028), (390, 2045898), (405, 1970124), (438, 1821690), (468, 1704915), (486, 1641770), (519, 1537380), (540, 1477593), (585, 1363932), (657, 1214460), (692, 1153035), (702, 1136610), (730, 1093014), (780, 1022949), (810, 985062), (865, 922428), (876, 910845), (949, 840780), (972, 820885), (1038, 768690), (1053, 757740), (1095, 728676), (1170, 681966), (1215, 656708), (1314, 607230), (1404, 568305), (1460, 546507), (1557, 512460), (1620, 492531), (1730, 461214), (1755, 454644), (1898, 420390), (1971, 404820), (2076, 384345), (2106, 378870), (2190, 364338), (2249, 354780), (2340, 340983), (2430, 328354), (2595, 307476), (2628, 303615), (2847, 280260), (3114, 256230), (3159, 252580), (3285, 242892), (3460, 230607), (3510, 227322), (3796, 210195), (3942, 202410), (4212, 189435), (4380, 182169), (4498, 177390), (4671, 170820), (4745, 168156), (4860, 164177), (5190, 153738), (5265, 151548), (5694, 140130), (5913, 134940), (6228, 128115), (6318, 126290), (6570, 121446), (6747, 118260), (7020, 113661), (7785, 102492), (7884, 101205), (8541, 93420), (8996, 88695), (9342, 85410), (9490, 84078), (9855, 80964), (10380, 76869), (10530, 75774), (11245, 70956), (11388, 70065), (11826, 67470), (12629, 63180), (12636, 63145), (13140, 60723), (13494, 59130), (14013, 56940), (14235, 56052), (15570, 51246), (15795, 50516), (17082, 46710), (17739, 44980), (18684, 42705), (18980, 42039), (19710, 40482), (20241, 39420), (21060, 37887), (22490, 35478), (23355, 34164), (23652, 33735), (25258, 31590), (25623, 31140), (26988, 29565), (28026, 28470)]