156128400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1454

約数の個数: 180

約数和(自身を含む): 559686400

約数和(自身を除く): 403558000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 558, 600, 620, 720, 744, 775, 900, 930, 1116, 1200, 1240, 1395, 1399, 1488, 1550, 1800, 1860, 2232, 2325, 2480, 2790, 2798, 3100, 3600, 3720, 4197, 4464, 4650, 5580, 5596, 6200, 6975, 6995, 7440, 8394, 9300, 11160, 11192, 12400, 12591, 13950, 13990, 16788, 18600, 20985, 22320, 22384, 25182, 27900, 27980, 33576, 34975, 37200, 41970, 43369, 50364, 55800, 55960, 62955, 67152, 69950, 83940, 86738, 100728, 104925, 111600, 111920, 125910, 130107, 139900, 167880, 173476, 201456, 209850, 216845, 251820, 260214, 279800, 314775, 335760, 346952, 390321, 419700, 433690, 503640, 520428, 559600, 629550, 650535, 693904, 780642, 839400, 867380, 1007280, 1040856, 1084225, 1259100, 1301070, 1561284, 1678800, 1734760, 1951605, 2081712, 2168450, 2518200, 2602140, 3122568, 3252675, 3469520, 3903210, 4336900, 5036400, 5204280, 6245136, 6505350, 7806420, 8673800, 9758025, 10408560, 13010700, 15612840, 17347600, 19516050, 26021400, 31225680, 39032100, 52042800, 78064200, 156128400]

約数ペア:

[(1, 156128400), (2, 78064200), (3, 52042800), (4, 39032100), (5, 31225680), (6, 26021400), (8, 19516050), (9, 17347600), (10, 15612840), (12, 13010700), (15, 10408560), (16, 9758025), (18, 8673800), (20, 7806420), (24, 6505350), (25, 6245136), (30, 5204280), (31, 5036400), (36, 4336900), (40, 3903210), (45, 3469520), (48, 3252675), (50, 3122568), (60, 2602140), (62, 2518200), (72, 2168450), (75, 2081712), (80, 1951605), (90, 1734760), (93, 1678800), (100, 1561284), (120, 1301070), (124, 1259100), (144, 1084225), (150, 1040856), (155, 1007280), (180, 867380), (186, 839400), (200, 780642), (225, 693904), (240, 650535), (248, 629550), (279, 559600), (300, 520428), (310, 503640), (360, 433690), (372, 419700), (400, 390321), (450, 346952), (465, 335760), (496, 314775), (558, 279800), (600, 260214), (620, 251820), (720, 216845), (744, 209850), (775, 201456), (900, 173476), (930, 167880), (1116, 139900), (1200, 130107), (1240, 125910), (1395, 111920), (1399, 111600), (1488, 104925), (1550, 100728), (1800, 86738), (1860, 83940), (2232, 69950), (2325, 67152), (2480, 62955), (2790, 55960), (2798, 55800), (3100, 50364), (3600, 43369), (3720, 41970), (4197, 37200), (4464, 34975), (4650, 33576), (5580, 27980), (5596, 27900), (6200, 25182), (6975, 22384), (6995, 22320), (7440, 20985), (8394, 18600), (9300, 16788), (11160, 13990), (11192, 13950), (12400, 12591)]