80203500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 280076160

約数和(自身を除く): 199872660

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, 90, 100, 108, 117, 125, 130, 135, 150, 156, 180, 195, 225, 234, 250, 260, 270, 300, 325, 351, 375, 390, 450, 457, 468, 500, 540, 585, 650, 675, 702, 750, 780, 900, 914, 975, 1125, 1170, 1300, 1350, 1371, 1404, 1500, 1625, 1755, 1828, 1950, 2250, 2285, 2340, 2700, 2742, 2925, 3250, 3375, 3510, 3900, 4113, 4500, 4570, 4875, 5484, 5850, 5941, 6500, 6750, 6855, 7020, 8226, 8775, 9140, 9750, 11425, 11700, 11882, 12339, 13500, 13710, 14625, 16452, 17550, 17823, 19500, 20565, 22850, 23764, 24678, 27420, 29250, 29705, 34275, 35100, 35646, 41130, 43875, 45700, 49356, 53469, 57125, 58500, 59410, 61695, 68550, 71292, 82260, 87750, 89115, 102825, 106938, 114250, 118820, 123390, 137100, 148525, 160407, 171375, 175500, 178230, 205650, 213876, 228500, 246780, 267345, 297050, 308475, 320814, 342750, 356460, 411300, 445575, 514125, 534690, 594100, 616950, 641628, 685500, 742625, 802035, 891150, 1028250, 1069380, 1233900, 1336725, 1485250, 1542375, 1604070, 1782300, 2056500, 2227875, 2673450, 2970500, 3084750, 3208140, 4010175, 4455750, 5346900, 6169500, 6683625, 8020350, 8911500, 13367250, 16040700, 20050875, 26734500, 40101750, 80203500]

約数ペア:

[(1, 80203500), (2, 40101750), (3, 26734500), (4, 20050875), (5, 16040700), (6, 13367250), (9, 8911500), (10, 8020350), (12, 6683625), (13, 6169500), (15, 5346900), (18, 4455750), (20, 4010175), (25, 3208140), (26, 3084750), (27, 2970500), (30, 2673450), (36, 2227875), (39, 2056500), (45, 1782300), (50, 1604070), (52, 1542375), (54, 1485250), (60, 1336725), (65, 1233900), (75, 1069380), (78, 1028250), (90, 891150), (100, 802035), (108, 742625), (117, 685500), (125, 641628), (130, 616950), (135, 594100), (150, 534690), (156, 514125), (180, 445575), (195, 411300), (225, 356460), (234, 342750), (250, 320814), (260, 308475), (270, 297050), (300, 267345), (325, 246780), (351, 228500), (375, 213876), (390, 205650), (450, 178230), (457, 175500), (468, 171375), (500, 160407), (540, 148525), (585, 137100), (650, 123390), (675, 118820), (702, 114250), (750, 106938), (780, 102825), (900, 89115), (914, 87750), (975, 82260), (1125, 71292), (1170, 68550), (1300, 61695), (1350, 59410), (1371, 58500), (1404, 57125), (1500, 53469), (1625, 49356), (1755, 45700), (1828, 43875), (1950, 41130), (2250, 35646), (2285, 35100), (2340, 34275), (2700, 29705), (2742, 29250), (2925, 27420), (3250, 24678), (3375, 23764), (3510, 22850), (3900, 20565), (4113, 19500), (4500, 17823), (4570, 17550), (4875, 16452), (5484, 14625), (5850, 13710), (5941, 13500), (6500, 12339), (6750, 11882), (6855, 11700), (7020, 11425), (8226, 9750), (8775, 9140)]