83217720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 281452320

約数和(自身を除く): 198234600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 113, 114, 120, 136, 152, 170, 190, 204, 226, 228, 255, 285, 323, 339, 340, 361, 380, 408, 452, 456, 510, 565, 570, 646, 678, 680, 722, 760, 904, 969, 1020, 1083, 1130, 1140, 1292, 1356, 1444, 1615, 1695, 1805, 1921, 1938, 2040, 2147, 2166, 2260, 2280, 2584, 2712, 2888, 3230, 3390, 3610, 3842, 3876, 4294, 4332, 4520, 4845, 5415, 5763, 6137, 6441, 6460, 6780, 7220, 7684, 7752, 8588, 8664, 9605, 9690, 10735, 10830, 11526, 12274, 12882, 12920, 13560, 14440, 15368, 17176, 18411, 19210, 19380, 21470, 21660, 23052, 24548, 25764, 28815, 30685, 32205, 36499, 36822, 38420, 38760, 40793, 42940, 43320, 46104, 49096, 51528, 57630, 61370, 64410, 72998, 73644, 76840, 81586, 85880, 92055, 109497, 115260, 122379, 122740, 128820, 145996, 147288, 163172, 182495, 184110, 203965, 218994, 230520, 244758, 245480, 257640, 291992, 326344, 364990, 368220, 407930, 437988, 489516, 547485, 611895, 693481, 729980, 736440, 815860, 875976, 979032, 1094970, 1223790, 1386962, 1459960, 1631720, 2080443, 2189940, 2447580, 2773924, 3467405, 4160886, 4379880, 4895160, 5547848, 6934810, 8321772, 10402215, 13869620, 16643544, 20804430, 27739240, 41608860, 83217720]

約数ペア:

[(1, 83217720), (2, 41608860), (3, 27739240), (4, 20804430), (5, 16643544), (6, 13869620), (8, 10402215), (10, 8321772), (12, 6934810), (15, 5547848), (17, 4895160), (19, 4379880), (20, 4160886), (24, 3467405), (30, 2773924), (34, 2447580), (38, 2189940), (40, 2080443), (51, 1631720), (57, 1459960), (60, 1386962), (68, 1223790), (76, 1094970), (85, 979032), (95, 875976), (102, 815860), (113, 736440), (114, 729980), (120, 693481), (136, 611895), (152, 547485), (170, 489516), (190, 437988), (204, 407930), (226, 368220), (228, 364990), (255, 326344), (285, 291992), (323, 257640), (339, 245480), (340, 244758), (361, 230520), (380, 218994), (408, 203965), (452, 184110), (456, 182495), (510, 163172), (565, 147288), (570, 145996), (646, 128820), (678, 122740), (680, 122379), (722, 115260), (760, 109497), (904, 92055), (969, 85880), (1020, 81586), (1083, 76840), (1130, 73644), (1140, 72998), (1292, 64410), (1356, 61370), (1444, 57630), (1615, 51528), (1695, 49096), (1805, 46104), (1921, 43320), (1938, 42940), (2040, 40793), (2147, 38760), (2166, 38420), (2260, 36822), (2280, 36499), (2584, 32205), (2712, 30685), (2888, 28815), (3230, 25764), (3390, 24548), (3610, 23052), (3842, 21660), (3876, 21470), (4294, 19380), (4332, 19210), (4520, 18411), (4845, 17176), (5415, 15368), (5763, 14440), (6137, 13560), (6441, 12920), (6460, 12882), (6780, 12274), (7220, 11526), (7684, 10830), (7752, 10735), (8588, 9690), (8664, 9605)]