37985850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 120706560

約数和(自身を除く): 82720710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 389, 434, 450, 465, 525, 558, 630, 651, 775, 778, 930, 1050, 1085, 1167, 1302, 1395, 1550, 1575, 1945, 1953, 2170, 2325, 2334, 2723, 2790, 3150, 3255, 3501, 3890, 3906, 4650, 5425, 5446, 5835, 6510, 6975, 7002, 8169, 9725, 9765, 10850, 11670, 12059, 13615, 13950, 16275, 16338, 17505, 19450, 19530, 24118, 24507, 27230, 29175, 32550, 35010, 36177, 40845, 48825, 49014, 58350, 60295, 68075, 72354, 81690, 84413, 87525, 97650, 108531, 120590, 122535, 136150, 168826, 175050, 180885, 204225, 217062, 245070, 253239, 301475, 361770, 408450, 422065, 506478, 542655, 602950, 612675, 759717, 844130, 904425, 1085310, 1225350, 1266195, 1519434, 1808850, 2110325, 2532390, 2713275, 3798585, 4220650, 5426550, 6330975, 7597170, 12661950, 18992925, 37985850]

約数ペア:

[(1, 37985850), (2, 18992925), (3, 12661950), (5, 7597170), (6, 6330975), (7, 5426550), (9, 4220650), (10, 3798585), (14, 2713275), (15, 2532390), (18, 2110325), (21, 1808850), (25, 1519434), (30, 1266195), (31, 1225350), (35, 1085310), (42, 904425), (45, 844130), (50, 759717), (62, 612675), (63, 602950), (70, 542655), (75, 506478), (90, 422065), (93, 408450), (105, 361770), (126, 301475), (150, 253239), (155, 245070), (175, 217062), (186, 204225), (210, 180885), (217, 175050), (225, 168826), (279, 136150), (310, 122535), (315, 120590), (350, 108531), (389, 97650), (434, 87525), (450, 84413), (465, 81690), (525, 72354), (558, 68075), (630, 60295), (651, 58350), (775, 49014), (778, 48825), (930, 40845), (1050, 36177), (1085, 35010), (1167, 32550), (1302, 29175), (1395, 27230), (1550, 24507), (1575, 24118), (1945, 19530), (1953, 19450), (2170, 17505), (2325, 16338), (2334, 16275), (2723, 13950), (2790, 13615), (3150, 12059), (3255, 11670), (3501, 10850), (3890, 9765), (3906, 9725), (4650, 8169), (5425, 7002), (5446, 6975), (5835, 6510)]