190030500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 216

約数和(自身を含む): 660823800

約数和(自身を除く): 470793300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 121, 125, 132, 150, 165, 180, 198, 220, 225, 242, 250, 275, 300, 330, 349, 363, 375, 396, 450, 484, 495, 500, 550, 605, 660, 698, 726, 750, 825, 900, 990, 1047, 1089, 1100, 1125, 1210, 1375, 1396, 1452, 1500, 1650, 1745, 1815, 1980, 2094, 2178, 2250, 2420, 2475, 2750, 3025, 3141, 3300, 3490, 3630, 3839, 4125, 4188, 4356, 4500, 4950, 5235, 5445, 5500, 6050, 6282, 6980, 7260, 7678, 8250, 8725, 9075, 9900, 10470, 10890, 11517, 12100, 12375, 12564, 15125, 15356, 15705, 16500, 17450, 18150, 19195, 20940, 21780, 23034, 24750, 26175, 27225, 30250, 31410, 34551, 34900, 36300, 38390, 42229, 43625, 45375, 46068, 49500, 52350, 54450, 57585, 60500, 62820, 69102, 76780, 78525, 84458, 87250, 90750, 95975, 104700, 108900, 115170, 126687, 130875, 136125, 138204, 157050, 168916, 172755, 174500, 181500, 191950, 211145, 230340, 253374, 261750, 272250, 287925, 314100, 345510, 380061, 383900, 392625, 422290, 479875, 506748, 523500, 544500, 575850, 633435, 691020, 760122, 785250, 844580, 863775, 959750, 1055725, 1151700, 1266870, 1439625, 1520244, 1570500, 1727550, 1900305, 1919500, 2111450, 2533740, 2879250, 3167175, 3455100, 3800610, 4222900, 4318875, 5278625, 5758500, 6334350, 7601220, 8637750, 9501525, 10557250, 12668700, 15835875, 17275500, 19003050, 21114500, 31671750, 38006100, 47507625, 63343500, 95015250, 190030500]

約数ペア:

[(1, 190030500), (2, 95015250), (3, 63343500), (4, 47507625), (5, 38006100), (6, 31671750), (9, 21114500), (10, 19003050), (11, 17275500), (12, 15835875), (15, 12668700), (18, 10557250), (20, 9501525), (22, 8637750), (25, 7601220), (30, 6334350), (33, 5758500), (36, 5278625), (44, 4318875), (45, 4222900), (50, 3800610), (55, 3455100), (60, 3167175), (66, 2879250), (75, 2533740), (90, 2111450), (99, 1919500), (100, 1900305), (110, 1727550), (121, 1570500), (125, 1520244), (132, 1439625), (150, 1266870), (165, 1151700), (180, 1055725), (198, 959750), (220, 863775), (225, 844580), (242, 785250), (250, 760122), (275, 691020), (300, 633435), (330, 575850), (349, 544500), (363, 523500), (375, 506748), (396, 479875), (450, 422290), (484, 392625), (495, 383900), (500, 380061), (550, 345510), (605, 314100), (660, 287925), (698, 272250), (726, 261750), (750, 253374), (825, 230340), (900, 211145), (990, 191950), (1047, 181500), (1089, 174500), (1100, 172755), (1125, 168916), (1210, 157050), (1375, 138204), (1396, 136125), (1452, 130875), (1500, 126687), (1650, 115170), (1745, 108900), (1815, 104700), (1980, 95975), (2094, 90750), (2178, 87250), (2250, 84458), (2420, 78525), (2475, 76780), (2750, 69102), (3025, 62820), (3141, 60500), (3300, 57585), (3490, 54450), (3630, 52350), (3839, 49500), (4125, 46068), (4188, 45375), (4356, 43625), (4500, 42229), (4950, 38390), (5235, 36300), (5445, 34900), (5500, 34551), (6050, 31410), (6282, 30250), (6980, 27225), (7260, 26175), (7678, 24750), (8250, 23034), (8725, 21780), (9075, 20940), (9900, 19195), (10470, 18150), (10890, 17450), (11517, 16500), (12100, 15705), (12375, 15356), (12564, 15125)]