20139924300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{421}}^1\times {\mathrm{881}}^1$

素因数の和:1500

約数の個数: 144

約数和(自身を含む): 58799299104

約数和(自身を除く): 38659374804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 181, 300, 362, 421, 543, 724, 842, 881, 905, 1086, 1263, 1684, 1762, 1810, 2105, 2172, 2526, 2643, 2715, 3524, 3620, 4210, 4405, 4525, 5052, 5286, 5430, 6315, 8420, 8810, 9050, 10525, 10572, 10860, 12630, 13215, 13575, 17620, 18100, 21050, 22025, 25260, 26430, 27150, 31575, 42100, 44050, 52860, 54300, 63150, 66075, 76201, 88100, 126300, 132150, 152402, 159461, 228603, 264300, 304804, 318922, 370901, 381005, 457206, 478383, 637844, 741802, 762010, 797305, 914412, 956766, 1112703, 1143015, 1483604, 1524020, 1594610, 1854505, 1905025, 1913532, 2225406, 2286030, 2391915, 3189220, 3709010, 3810050, 3986525, 4450812, 4572060, 4783830, 5563515, 5715075, 7418020, 7620100, 7973050, 9272525, 9567660, 11127030, 11430150, 11959575, 15946100, 18545050, 22254060, 22860300, 23919150, 27817575, 37090100, 47838300, 55635150, 67133081, 111270300, 134266162, 201399243, 268532324, 335665405, 402798486, 671330810, 805596972, 1006996215, 1342661620, 1678327025, 2013992430, 3356654050, 4027984860, 5034981075, 6713308100, 10069962150, 20139924300]

約数ペア:

[(1, 20139924300), (2, 10069962150), (3, 6713308100), (4, 5034981075), (5, 4027984860), (6, 3356654050), (10, 2013992430), (12, 1678327025), (15, 1342661620), (20, 1006996215), (25, 805596972), (30, 671330810), (50, 402798486), (60, 335665405), (75, 268532324), (100, 201399243), (150, 134266162), (181, 111270300), (300, 67133081), (362, 55635150), (421, 47838300), (543, 37090100), (724, 27817575), (842, 23919150), (881, 22860300), (905, 22254060), (1086, 18545050), (1263, 15946100), (1684, 11959575), (1762, 11430150), (1810, 11127030), (2105, 9567660), (2172, 9272525), (2526, 7973050), (2643, 7620100), (2715, 7418020), (3524, 5715075), (3620, 5563515), (4210, 4783830), (4405, 4572060), (4525, 4450812), (5052, 3986525), (5286, 3810050), (5430, 3709010), (6315, 3189220), (8420, 2391915), (8810, 2286030), (9050, 2225406), (10525, 1913532), (10572, 1905025), (10860, 1854505), (12630, 1594610), (13215, 1524020), (13575, 1483604), (17620, 1143015), (18100, 1112703), (21050, 956766), (22025, 914412), (25260, 797305), (26430, 762010), (27150, 741802), (31575, 637844), (42100, 478383), (44050, 457206), (52860, 381005), (54300, 370901), (63150, 318922), (66075, 304804), (76201, 264300), (88100, 228603), (126300, 159461), (132150, 152402)]