1890223200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15443}}^1$

素因数の和:15486

約数の個数: 216

約数和(自身を含む): 7057938888

約数和(自身を除く): 5167715688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 240, 255, 272, 288, 300, 306, 340, 360, 400, 408, 425, 450, 480, 510, 544, 600, 612, 680, 720, 765, 800, 816, 850, 900, 1020, 1200, 1224, 1275, 1360, 1440, 1530, 1632, 1700, 1800, 2040, 2400, 2448, 2550, 2720, 3060, 3400, 3600, 3825, 4080, 4896, 5100, 6120, 6800, 7200, 7650, 8160, 10200, 12240, 13600, 15300, 15443, 20400, 24480, 30600, 30886, 40800, 46329, 61200, 61772, 77215, 92658, 122400, 123544, 138987, 154430, 185316, 231645, 247088, 262531, 277974, 308860, 370632, 386075, 463290, 494176, 525062, 555948, 617720, 694935, 741264, 772150, 787593, 926580, 1050124, 1111896, 1158225, 1235440, 1312655, 1389870, 1482528, 1544300, 1575186, 1853160, 2100248, 2223792, 2316450, 2362779, 2470880, 2625310, 2779740, 3088600, 3150372, 3474675, 3706320, 3937965, 4200496, 4447584, 4632900, 4725558, 5250620, 5559480, 6177200, 6300744, 6563275, 6949350, 7412640, 7875930, 8400992, 9265800, 9451116, 10501240, 11118960, 11813895, 12354400, 12601488, 13126550, 13898700, 15751860, 18531600, 18902232, 19689825, 21002480, 22237920, 23627790, 25202976, 26253100, 27797400, 31503720, 37063200, 37804464, 39379650, 42004960, 47255580, 52506200, 55594800, 59069475, 63007440, 75608928, 78759300, 94511160, 105012400, 111189600, 118138950, 126014880, 157518600, 189022320, 210024800, 236277900, 315037200, 378044640, 472555800, 630074400, 945111600, 1890223200]

約数ペア:

[(1, 1890223200), (2, 945111600), (3, 630074400), (4, 472555800), (5, 378044640), (6, 315037200), (8, 236277900), (9, 210024800), (10, 189022320), (12, 157518600), (15, 126014880), (16, 118138950), (17, 111189600), (18, 105012400), (20, 94511160), (24, 78759300), (25, 75608928), (30, 63007440), (32, 59069475), (34, 55594800), (36, 52506200), (40, 47255580), (45, 42004960), (48, 39379650), (50, 37804464), (51, 37063200), (60, 31503720), (68, 27797400), (72, 26253100), (75, 25202976), (80, 23627790), (85, 22237920), (90, 21002480), (96, 19689825), (100, 18902232), (102, 18531600), (120, 15751860), (136, 13898700), (144, 13126550), (150, 12601488), (153, 12354400), (160, 11813895), (170, 11118960), (180, 10501240), (200, 9451116), (204, 9265800), (225, 8400992), (240, 7875930), (255, 7412640), (272, 6949350), (288, 6563275), (300, 6300744), (306, 6177200), (340, 5559480), (360, 5250620), (400, 4725558), (408, 4632900), (425, 4447584), (450, 4200496), (480, 3937965), (510, 3706320), (544, 3474675), (600, 3150372), (612, 3088600), (680, 2779740), (720, 2625310), (765, 2470880), (800, 2362779), (816, 2316450), (850, 2223792), (900, 2100248), (1020, 1853160), (1200, 1575186), (1224, 1544300), (1275, 1482528), (1360, 1389870), (1440, 1312655), (1530, 1235440), (1632, 1158225), (1700, 1111896), (1800, 1050124), (2040, 926580), (2400, 787593), (2448, 772150), (2550, 741264), (2720, 694935), (3060, 617720), (3400, 555948), (3600, 525062), (3825, 494176), (4080, 463290), (4896, 386075), (5100, 370632), (6120, 308860), (6800, 277974), (7200, 262531), (7650, 247088), (8160, 231645), (10200, 185316), (12240, 154430), (13600, 138987), (15300, 123544), (15443, 122400), (20400, 92658), (24480, 77215), (30600, 61772), (30886, 61200), (40800, 46329)]