139621500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 490613760

約数和(自身を除く): 350992260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 25, 30, 36, 38, 45, 46, 50, 57, 60, 69, 71, 75, 76, 90, 92, 95, 100, 114, 115, 125, 138, 142, 150, 171, 180, 190, 207, 213, 225, 228, 230, 250, 276, 284, 285, 300, 342, 345, 355, 375, 380, 414, 426, 437, 450, 460, 475, 500, 570, 575, 639, 684, 690, 710, 750, 828, 852, 855, 874, 900, 950, 1035, 1065, 1125, 1140, 1150, 1278, 1311, 1349, 1380, 1420, 1425, 1500, 1633, 1710, 1725, 1748, 1775, 1900, 2070, 2130, 2185, 2250, 2300, 2375, 2556, 2622, 2698, 2850, 2875, 3195, 3266, 3420, 3450, 3550, 3933, 4047, 4140, 4260, 4275, 4370, 4500, 4750, 4899, 5175, 5244, 5325, 5396, 5700, 5750, 6390, 6532, 6555, 6745, 6900, 7100, 7125, 7866, 8094, 8165, 8550, 8625, 8740, 8875, 9500, 9798, 10350, 10650, 10925, 11500, 12141, 12780, 13110, 13490, 14250, 14697, 15732, 15975, 16188, 16330, 17100, 17250, 17750, 19596, 19665, 20235, 20700, 21300, 21375, 21850, 24282, 24495, 25875, 26220, 26625, 26980, 28500, 29394, 31027, 31950, 32660, 32775, 33725, 34500, 35500, 39330, 40470, 40825, 42750, 43700, 48564, 48990, 51750, 53250, 54625, 58788, 60705, 62054, 63900, 65550, 67450, 73485, 78660, 79875, 80940, 81650, 85500, 93081, 97980, 98325, 101175, 103500, 106500, 109250, 121410, 122475, 124108, 131100, 134900, 146970, 155135, 159750, 163300, 163875, 168625, 186162, 196650, 202350, 204125, 218500, 242820, 244950, 279243, 293940, 303525, 310270, 319500, 327750, 337250, 367425, 372324, 393300, 404700, 408250, 465405, 489900, 491625, 505875, 558486, 607050, 612375, 620540, 655500, 674500, 734850, 775675, 816500, 930810, 983250, 1011750, 1116972, 1214100, 1224750, 1396215, 1469700, 1517625, 1551350, 1837125, 1861620, 1966500, 2023500, 2327025, 2449500, 2792430, 3035250, 3102700, 3674250, 3878375, 4654050, 5584860, 6070500, 6981075, 7348500, 7756750, 9308100, 11635125, 13962150, 15513500, 23270250, 27924300, 34905375, 46540500, 69810750, 139621500]

約数ペア:

[(1, 139621500), (2, 69810750), (3, 46540500), (4, 34905375), (5, 27924300), (6, 23270250), (9, 15513500), (10, 13962150), (12, 11635125), (15, 9308100), (18, 7756750), (19, 7348500), (20, 6981075), (23, 6070500), (25, 5584860), (30, 4654050), (36, 3878375), (38, 3674250), (45, 3102700), (46, 3035250), (50, 2792430), (57, 2449500), (60, 2327025), (69, 2023500), (71, 1966500), (75, 1861620), (76, 1837125), (90, 1551350), (92, 1517625), (95, 1469700), (100, 1396215), (114, 1224750), (115, 1214100), (125, 1116972), (138, 1011750), (142, 983250), (150, 930810), (171, 816500), (180, 775675), (190, 734850), (207, 674500), (213, 655500), (225, 620540), (228, 612375), (230, 607050), (250, 558486), (276, 505875), (284, 491625), (285, 489900), (300, 465405), (342, 408250), (345, 404700), (355, 393300), (375, 372324), (380, 367425), (414, 337250), (426, 327750), (437, 319500), (450, 310270), (460, 303525), (475, 293940), (500, 279243), (570, 244950), (575, 242820), (639, 218500), (684, 204125), (690, 202350), (710, 196650), (750, 186162), (828, 168625), (852, 163875), (855, 163300), (874, 159750), (900, 155135), (950, 146970), (1035, 134900), (1065, 131100), (1125, 124108), (1140, 122475), (1150, 121410), (1278, 109250), (1311, 106500), (1349, 103500), (1380, 101175), (1420, 98325), (1425, 97980), (1500, 93081), (1633, 85500), (1710, 81650), (1725, 80940), (1748, 79875), (1775, 78660), (1900, 73485), (2070, 67450), (2130, 65550), (2185, 63900), (2250, 62054), (2300, 60705), (2375, 58788), (2556, 54625), (2622, 53250), (2698, 51750), (2850, 48990), (2875, 48564), (3195, 43700), (3266, 42750), (3420, 40825), (3450, 40470), (3550, 39330), (3933, 35500), (4047, 34500), (4140, 33725), (4260, 32775), (4275, 32660), (4370, 31950), (4500, 31027), (4750, 29394), (4899, 28500), (5175, 26980), (5244, 26625), (5325, 26220), (5396, 25875), (5700, 24495), (5750, 24282), (6390, 21850), (6532, 21375), (6555, 21300), (6745, 20700), (6900, 20235), (7100, 19665), (7125, 19596), (7866, 17750), (8094, 17250), (8165, 17100), (8550, 16330), (8625, 16188), (8740, 15975), (8875, 15732), (9500, 14697), (9798, 14250), (10350, 13490), (10650, 13110), (10925, 12780), (11500, 12141)]