485348400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4349}}^1$

素因数の和:4404

約数の個数: 180

約数和(自身を含む): 1739025600

約数和(自身を除く): 1253677200

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, 1488, 1550, 1800, 1860, 2232, 2325, 2480, 2790, 3100, 3600, 3720, 4349, 4464, 4650, 5580, 6200, 6975, 7440, 8698, 9300, 11160, 12400, 13047, 13950, 17396, 18600, 21745, 22320, 26094, 27900, 34792, 37200, 39141, 43490, 52188, 55800, 65235, 69584, 78282, 86980, 104376, 108725, 111600, 130470, 134819, 156564, 173960, 195705, 208752, 217450, 260940, 269638, 313128, 326175, 347920, 391410, 404457, 434900, 521880, 539276, 626256, 652350, 674095, 782820, 808914, 869800, 978525, 1043760, 1078552, 1213371, 1304700, 1348190, 1565640, 1617828, 1739600, 1957050, 2022285, 2157104, 2426742, 2609400, 2696380, 3131280, 3235656, 3370475, 3914100, 4044570, 4853484, 5218800, 5392760, 6066855, 6471312, 6740950, 7828200, 8089140, 9706968, 10111425, 10785520, 12133710, 13481900, 15656400, 16178280, 19413936, 20222850, 24267420, 26963800, 30334275, 32356560, 40445700, 48534840, 53927600, 60668550, 80891400, 97069680, 121337100, 161782800, 242674200, 485348400]

約数ペア:

[(1, 485348400), (2, 242674200), (3, 161782800), (4, 121337100), (5, 97069680), (6, 80891400), (8, 60668550), (9, 53927600), (10, 48534840), (12, 40445700), (15, 32356560), (16, 30334275), (18, 26963800), (20, 24267420), (24, 20222850), (25, 19413936), (30, 16178280), (31, 15656400), (36, 13481900), (40, 12133710), (45, 10785520), (48, 10111425), (50, 9706968), (60, 8089140), (62, 7828200), (72, 6740950), (75, 6471312), (80, 6066855), (90, 5392760), (93, 5218800), (100, 4853484), (120, 4044570), (124, 3914100), (144, 3370475), (150, 3235656), (155, 3131280), (180, 2696380), (186, 2609400), (200, 2426742), (225, 2157104), (240, 2022285), (248, 1957050), (279, 1739600), (300, 1617828), (310, 1565640), (360, 1348190), (372, 1304700), (400, 1213371), (450, 1078552), (465, 1043760), (496, 978525), (558, 869800), (600, 808914), (620, 782820), (720, 674095), (744, 652350), (775, 626256), (900, 539276), (930, 521880), (1116, 434900), (1200, 404457), (1240, 391410), (1395, 347920), (1488, 326175), (1550, 313128), (1800, 269638), (1860, 260940), (2232, 217450), (2325, 208752), (2480, 195705), (2790, 173960), (3100, 156564), (3600, 134819), (3720, 130470), (4349, 111600), (4464, 108725), (4650, 104376), (5580, 86980), (6200, 78282), (6975, 69584), (7440, 65235), (8698, 55800), (9300, 52188), (11160, 43490), (12400, 39141), (13047, 37200), (13950, 34792), (17396, 27900), (18600, 26094), (21745, 22320)]