201649500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 240

約数和(自身を含む): 710341632

約数和(自身を除く): 508692132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 125, 130, 135, 150, 156, 162, 180, 195, 225, 234, 250, 260, 270, 300, 324, 325, 351, 375, 383, 390, 405, 450, 468, 500, 540, 585, 650, 675, 702, 750, 766, 780, 810, 900, 975, 1053, 1125, 1149, 1170, 1300, 1350, 1404, 1500, 1532, 1620, 1625, 1755, 1915, 1950, 2025, 2106, 2250, 2298, 2340, 2700, 2925, 3250, 3375, 3447, 3510, 3830, 3900, 4050, 4212, 4500, 4596, 4875, 4979, 5265, 5745, 5850, 6500, 6750, 6894, 7020, 7660, 8100, 8775, 9575, 9750, 9958, 10125, 10341, 10530, 11490, 11700, 13500, 13788, 14625, 14937, 17235, 17550, 19150, 19500, 19916, 20250, 20682, 21060, 22980, 24895, 26325, 28725, 29250, 29874, 31023, 34470, 35100, 38300, 40500, 41364, 43875, 44811, 47875, 49790, 51705, 52650, 57450, 58500, 59748, 62046, 68940, 74685, 86175, 87750, 89622, 95750, 99580, 103410, 105300, 114900, 124092, 124475, 131625, 134433, 143625, 149370, 155115, 172350, 175500, 179244, 191500, 206820, 224055, 248950, 258525, 263250, 268866, 287250, 298740, 310230, 344700, 373425, 403299, 430875, 448110, 497900, 517050, 526500, 537732, 574500, 620460, 622375, 672165, 746850, 775575, 806598, 861750, 896220, 1034100, 1120275, 1244750, 1292625, 1344330, 1493700, 1551150, 1613196, 1723500, 1867125, 2016495, 2240550, 2489500, 2585250, 2688660, 3102300, 3360825, 3734250, 3877875, 4032990, 4481100, 5170500, 5601375, 6721650, 7468500, 7755750, 8065980, 10082475, 11202750, 13443300, 15511500, 16804125, 20164950, 22405500, 33608250, 40329900, 50412375, 67216500, 100824750, 201649500]

約数ペア:

[(1, 201649500), (2, 100824750), (3, 67216500), (4, 50412375), (5, 40329900), (6, 33608250), (9, 22405500), (10, 20164950), (12, 16804125), (13, 15511500), (15, 13443300), (18, 11202750), (20, 10082475), (25, 8065980), (26, 7755750), (27, 7468500), (30, 6721650), (36, 5601375), (39, 5170500), (45, 4481100), (50, 4032990), (52, 3877875), (54, 3734250), (60, 3360825), (65, 3102300), (75, 2688660), (78, 2585250), (81, 2489500), (90, 2240550), (100, 2016495), (108, 1867125), (117, 1723500), (125, 1613196), (130, 1551150), (135, 1493700), (150, 1344330), (156, 1292625), (162, 1244750), (180, 1120275), (195, 1034100), (225, 896220), (234, 861750), (250, 806598), (260, 775575), (270, 746850), (300, 672165), (324, 622375), (325, 620460), (351, 574500), (375, 537732), (383, 526500), (390, 517050), (405, 497900), (450, 448110), (468, 430875), (500, 403299), (540, 373425), (585, 344700), (650, 310230), (675, 298740), (702, 287250), (750, 268866), (766, 263250), (780, 258525), (810, 248950), (900, 224055), (975, 206820), (1053, 191500), (1125, 179244), (1149, 175500), (1170, 172350), (1300, 155115), (1350, 149370), (1404, 143625), (1500, 134433), (1532, 131625), (1620, 124475), (1625, 124092), (1755, 114900), (1915, 105300), (1950, 103410), (2025, 99580), (2106, 95750), (2250, 89622), (2298, 87750), (2340, 86175), (2700, 74685), (2925, 68940), (3250, 62046), (3375, 59748), (3447, 58500), (3510, 57450), (3830, 52650), (3900, 51705), (4050, 49790), (4212, 47875), (4500, 44811), (4596, 43875), (4875, 41364), (4979, 40500), (5265, 38300), (5745, 35100), (5850, 34470), (6500, 31023), (6750, 29874), (6894, 29250), (7020, 28725), (7660, 26325), (8100, 24895), (8775, 22980), (9575, 21060), (9750, 20682), (9958, 20250), (10125, 19916), (10341, 19500), (10530, 19150), (11490, 17550), (11700, 17235), (13500, 14937), (13788, 14625)]