30130200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 106633800

約数和(自身を除く): 76503600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 881, 900, 950, 1140, 1368, 1425, 1710, 1762, 1800, 1900, 2280, 2643, 2850, 3420, 3524, 3800, 4275, 4405, 5286, 5700, 6840, 7048, 7929, 8550, 8810, 10572, 11400, 13215, 15858, 16739, 17100, 17620, 21144, 22025, 26430, 31716, 33478, 34200, 35240, 39645, 44050, 50217, 52860, 63432, 66075, 66956, 79290, 83695, 88100, 100434, 105720, 132150, 133912, 150651, 158580, 167390, 176200, 198225, 200868, 251085, 264300, 301302, 317160, 334780, 396450, 401736, 418475, 502170, 528600, 602604, 669560, 753255, 792900, 836950, 1004340, 1205208, 1255425, 1506510, 1585800, 1673900, 2008680, 2510850, 3013020, 3347800, 3766275, 5021700, 6026040, 7532550, 10043400, 15065100, 30130200]

約数ペア:

[(1, 30130200), (2, 15065100), (3, 10043400), (4, 7532550), (5, 6026040), (6, 5021700), (8, 3766275), (9, 3347800), (10, 3013020), (12, 2510850), (15, 2008680), (18, 1673900), (19, 1585800), (20, 1506510), (24, 1255425), (25, 1205208), (30, 1004340), (36, 836950), (38, 792900), (40, 753255), (45, 669560), (50, 602604), (57, 528600), (60, 502170), (72, 418475), (75, 401736), (76, 396450), (90, 334780), (95, 317160), (100, 301302), (114, 264300), (120, 251085), (150, 200868), (152, 198225), (171, 176200), (180, 167390), (190, 158580), (200, 150651), (225, 133912), (228, 132150), (285, 105720), (300, 100434), (342, 88100), (360, 83695), (380, 79290), (450, 66956), (456, 66075), (475, 63432), (570, 52860), (600, 50217), (684, 44050), (760, 39645), (855, 35240), (881, 34200), (900, 33478), (950, 31716), (1140, 26430), (1368, 22025), (1425, 21144), (1710, 17620), (1762, 17100), (1800, 16739), (1900, 15858), (2280, 13215), (2643, 11400), (2850, 10572), (3420, 8810), (3524, 8550), (3800, 7929), (4275, 7048), (4405, 6840), (5286, 5700)]