98506980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 363242880

約数和(自身を除く): 264735900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 43, 44, 45, 52, 55, 60, 65, 66, 78, 86, 89, 90, 99, 110, 117, 129, 130, 132, 143, 156, 165, 172, 178, 180, 195, 198, 215, 220, 234, 258, 260, 267, 286, 330, 356, 387, 390, 396, 429, 430, 445, 468, 473, 495, 516, 534, 559, 572, 585, 645, 660, 715, 774, 780, 801, 858, 860, 890, 946, 979, 990, 1068, 1118, 1157, 1170, 1287, 1290, 1335, 1419, 1430, 1548, 1602, 1677, 1716, 1780, 1892, 1935, 1958, 1980, 2145, 2236, 2314, 2340, 2365, 2574, 2580, 2670, 2795, 2838, 2860, 2937, 3204, 3354, 3471, 3827, 3870, 3916, 4005, 4257, 4290, 4628, 4730, 4895, 5031, 5148, 5340, 5590, 5676, 5785, 5874, 6149, 6435, 6708, 6942, 7095, 7654, 7740, 8010, 8385, 8514, 8580, 8811, 9460, 9790, 10062, 10413, 11180, 11481, 11570, 11748, 12298, 12727, 12870, 13884, 14190, 14685, 15308, 16020, 16770, 17028, 17355, 17622, 18447, 19135, 19580, 20124, 20826, 21285, 22962, 23140, 24596, 25155, 25454, 25740, 28380, 29370, 30745, 33540, 34443, 34710, 35244, 36894, 38181, 38270, 41652, 42097, 42570, 44055, 45924, 49751, 50310, 50908, 52065, 55341, 57405, 58740, 61490, 63635, 68886, 69420, 73788, 76362, 76540, 84194, 85140, 88110, 92235, 99502, 100620, 104130, 110682, 114543, 114810, 122980, 126291, 127270, 137772, 149253, 152724, 168388, 172215, 176220, 184470, 190905, 199004, 208260, 210485, 221364, 229086, 229620, 248755, 252582, 254540, 276705, 298506, 344430, 368940, 378873, 381810, 420970, 447759, 458172, 497510, 505164, 547261, 553410, 572715, 597012, 631455, 688860, 746265, 757746, 763620, 841940, 895518, 995020, 1094522, 1106820, 1145430, 1262910, 1492530, 1515492, 1641783, 1791036, 1894365, 2189044, 2238795, 2290860, 2525820, 2736305, 2985060, 3283566, 3788730, 4477590, 4925349, 5472610, 6567132, 7577460, 8208915, 8955180, 9850698, 10945220, 16417830, 19701396, 24626745, 32835660, 49253490, 98506980]

約数ペア:

[(1, 98506980), (2, 49253490), (3, 32835660), (4, 24626745), (5, 19701396), (6, 16417830), (9, 10945220), (10, 9850698), (11, 8955180), (12, 8208915), (13, 7577460), (15, 6567132), (18, 5472610), (20, 4925349), (22, 4477590), (26, 3788730), (30, 3283566), (33, 2985060), (36, 2736305), (39, 2525820), (43, 2290860), (44, 2238795), (45, 2189044), (52, 1894365), (55, 1791036), (60, 1641783), (65, 1515492), (66, 1492530), (78, 1262910), (86, 1145430), (89, 1106820), (90, 1094522), (99, 995020), (110, 895518), (117, 841940), (129, 763620), (130, 757746), (132, 746265), (143, 688860), (156, 631455), (165, 597012), (172, 572715), (178, 553410), (180, 547261), (195, 505164), (198, 497510), (215, 458172), (220, 447759), (234, 420970), (258, 381810), (260, 378873), (267, 368940), (286, 344430), (330, 298506), (356, 276705), (387, 254540), (390, 252582), (396, 248755), (429, 229620), (430, 229086), (445, 221364), (468, 210485), (473, 208260), (495, 199004), (516, 190905), (534, 184470), (559, 176220), (572, 172215), (585, 168388), (645, 152724), (660, 149253), (715, 137772), (774, 127270), (780, 126291), (801, 122980), (858, 114810), (860, 114543), (890, 110682), (946, 104130), (979, 100620), (990, 99502), (1068, 92235), (1118, 88110), (1157, 85140), (1170, 84194), (1287, 76540), (1290, 76362), (1335, 73788), (1419, 69420), (1430, 68886), (1548, 63635), (1602, 61490), (1677, 58740), (1716, 57405), (1780, 55341), (1892, 52065), (1935, 50908), (1958, 50310), (1980, 49751), (2145, 45924), (2236, 44055), (2314, 42570), (2340, 42097), (2365, 41652), (2574, 38270), (2580, 38181), (2670, 36894), (2795, 35244), (2838, 34710), (2860, 34443), (2937, 33540), (3204, 30745), (3354, 29370), (3471, 28380), (3827, 25740), (3870, 25454), (3916, 25155), (4005, 24596), (4257, 23140), (4290, 22962), (4628, 21285), (4730, 20826), (4895, 20124), (5031, 19580), (5148, 19135), (5340, 18447), (5590, 17622), (5676, 17355), (5785, 17028), (5874, 16770), (6149, 16020), (6435, 15308), (6708, 14685), (6942, 14190), (7095, 13884), (7654, 12870), (7740, 12727), (8010, 12298), (8385, 11748), (8514, 11570), (8580, 11481), (8811, 11180), (9460, 10413), (9790, 10062)]