20172263850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 288

約数和(自身を含む): 58287340800

約数和(自身を除く): 38115076950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 61, 69, 75, 89, 90, 115, 122, 138, 150, 178, 183, 207, 225, 230, 267, 305, 345, 359, 366, 414, 445, 450, 534, 549, 575, 610, 690, 718, 801, 890, 915, 1035, 1077, 1098, 1150, 1335, 1403, 1525, 1602, 1725, 1795, 1830, 2047, 2070, 2154, 2225, 2670, 2745, 2806, 3050, 3231, 3450, 3590, 4005, 4094, 4209, 4450, 4575, 5175, 5385, 5429, 5490, 6141, 6462, 6675, 7015, 8010, 8257, 8418, 8975, 9150, 10235, 10350, 10770, 10858, 12282, 12627, 13350, 13725, 14030, 16155, 16287, 16514, 17950, 18423, 20025, 20470, 21045, 21899, 24771, 25254, 26925, 27145, 27450, 30705, 31951, 32310, 32574, 35075, 36846, 40050, 41285, 42090, 43798, 48861, 49542, 51175, 53850, 54290, 61410, 63135, 63902, 65697, 70150, 74313, 80775, 81435, 82570, 92115, 95853, 97722, 102350, 105225, 109495, 123855, 124867, 126270, 131394, 135725, 148626, 153525, 159755, 161550, 162870, 184230, 191706, 197091, 206425, 210450, 218990, 244305, 247710, 249734, 271450, 287559, 307050, 315675, 319510, 328485, 371565, 374601, 394182, 407175, 412850, 460575, 479265, 488610, 503677, 547475, 575118, 619275, 624335, 631350, 656970, 734873, 743130, 749202, 798775, 814350, 921150, 958530, 985455, 1007354, 1094950, 1123803, 1221525, 1238550, 1248670, 1437795, 1469746, 1511031, 1597550, 1642425, 1857825, 1873005, 1949011, 1970910, 2204619, 2247606, 2396325, 2443050, 2518385, 2875590, 3022062, 3121675, 3284850, 3674365, 3715650, 3746010, 3898022, 4409238, 4533093, 4792650, 4927275, 5036770, 5619015, 5847033, 6243350, 6613857, 7188975, 7348730, 7555155, 9066186, 9365025, 9745055, 9854550, 11023095, 11238030, 11694066, 12591925, 13227714, 14377950, 15110310, 17541099, 18371825, 18730050, 19490110, 22046190, 22665465, 25183850, 28095075, 29235165, 33069285, 35082198, 36743650, 37775775, 44827253, 45330930, 48725275, 55115475, 56190150, 58470330, 66138570, 75551550, 87705495, 89654506, 97450550, 110230950, 113327325, 134481759, 146175825, 165346425, 175410990, 224136265, 226654650, 268963518, 292351650, 330692850, 403445277, 438527475, 448272530, 672408795, 806890554, 877054950, 1120681325, 1344817590, 2017226385, 2241362650, 3362043975, 4034452770, 6724087950, 10086131925, 20172263850]

約数ペア:

[(1, 20172263850), (2, 10086131925), (3, 6724087950), (5, 4034452770), (6, 3362043975), (9, 2241362650), (10, 2017226385), (15, 1344817590), (18, 1120681325), (23, 877054950), (25, 806890554), (30, 672408795), (45, 448272530), (46, 438527475), (50, 403445277), (61, 330692850), (69, 292351650), (75, 268963518), (89, 226654650), (90, 224136265), (115, 175410990), (122, 165346425), (138, 146175825), (150, 134481759), (178, 113327325), (183, 110230950), (207, 97450550), (225, 89654506), (230, 87705495), (267, 75551550), (305, 66138570), (345, 58470330), (359, 56190150), (366, 55115475), (414, 48725275), (445, 45330930), (450, 44827253), (534, 37775775), (549, 36743650), (575, 35082198), (610, 33069285), (690, 29235165), (718, 28095075), (801, 25183850), (890, 22665465), (915, 22046190), (1035, 19490110), (1077, 18730050), (1098, 18371825), (1150, 17541099), (1335, 15110310), (1403, 14377950), (1525, 13227714), (1602, 12591925), (1725, 11694066), (1795, 11238030), (1830, 11023095), (2047, 9854550), (2070, 9745055), (2154, 9365025), (2225, 9066186), (2670, 7555155), (2745, 7348730), (2806, 7188975), (3050, 6613857), (3231, 6243350), (3450, 5847033), (3590, 5619015), (4005, 5036770), (4094, 4927275), (4209, 4792650), (4450, 4533093), (4575, 4409238), (5175, 3898022), (5385, 3746010), (5429, 3715650), (5490, 3674365), (6141, 3284850), (6462, 3121675), (6675, 3022062), (7015, 2875590), (8010, 2518385), (8257, 2443050), (8418, 2396325), (8975, 2247606), (9150, 2204619), (10235, 1970910), (10350, 1949011), (10770, 1873005), (10858, 1857825), (12282, 1642425), (12627, 1597550), (13350, 1511031), (13725, 1469746), (14030, 1437795), (16155, 1248670), (16287, 1238550), (16514, 1221525), (17950, 1123803), (18423, 1094950), (20025, 1007354), (20470, 985455), (21045, 958530), (21899, 921150), (24771, 814350), (25254, 798775), (26925, 749202), (27145, 743130), (27450, 734873), (30705, 656970), (31951, 631350), (32310, 624335), (32574, 619275), (35075, 575118), (36846, 547475), (40050, 503677), (41285, 488610), (42090, 479265), (43798, 460575), (48861, 412850), (49542, 407175), (51175, 394182), (53850, 374601), (54290, 371565), (61410, 328485), (63135, 319510), (63902, 315675), (65697, 307050), (70150, 287559), (74313, 271450), (80775, 249734), (81435, 247710), (82570, 244305), (92115, 218990), (95853, 210450), (97722, 206425), (102350, 197091), (105225, 191706), (109495, 184230), (123855, 162870), (124867, 161550), (126270, 159755), (131394, 153525), (135725, 148626)]