330788100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 1017434880

約数和(自身を除く): 686646780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 131, 150, 190, 228, 262, 285, 300, 380, 393, 443, 475, 524, 570, 655, 786, 886, 950, 1140, 1310, 1329, 1425, 1572, 1772, 1900, 1965, 2215, 2489, 2620, 2658, 2850, 3275, 3930, 4430, 4978, 5316, 5700, 6550, 6645, 7467, 7860, 8417, 8860, 9825, 9956, 11075, 12445, 13100, 13290, 14934, 16834, 19650, 22150, 24890, 25251, 26580, 29868, 33225, 33668, 37335, 39300, 42085, 44300, 49780, 50502, 58033, 62225, 66450, 74670, 84170, 101004, 116066, 124450, 126255, 132900, 149340, 168340, 174099, 186675, 210425, 232132, 248900, 252510, 290165, 348198, 373350, 420850, 505020, 580330, 631275, 696396, 746700, 841700, 870495, 1102627, 1160660, 1262550, 1450825, 1740990, 2205254, 2525100, 2901650, 3307881, 3481980, 4352475, 4410508, 5513135, 5803300, 6615762, 8704950, 11026270, 13231524, 16539405, 17409900, 22052540, 27565675, 33078810, 55131350, 66157620, 82697025, 110262700, 165394050, 330788100]

約数ペア:

[(1, 330788100), (2, 165394050), (3, 110262700), (4, 82697025), (5, 66157620), (6, 55131350), (10, 33078810), (12, 27565675), (15, 22052540), (19, 17409900), (20, 16539405), (25, 13231524), (30, 11026270), (38, 8704950), (50, 6615762), (57, 5803300), (60, 5513135), (75, 4410508), (76, 4352475), (95, 3481980), (100, 3307881), (114, 2901650), (131, 2525100), (150, 2205254), (190, 1740990), (228, 1450825), (262, 1262550), (285, 1160660), (300, 1102627), (380, 870495), (393, 841700), (443, 746700), (475, 696396), (524, 631275), (570, 580330), (655, 505020), (786, 420850), (886, 373350), (950, 348198), (1140, 290165), (1310, 252510), (1329, 248900), (1425, 232132), (1572, 210425), (1772, 186675), (1900, 174099), (1965, 168340), (2215, 149340), (2489, 132900), (2620, 126255), (2658, 124450), (2850, 116066), (3275, 101004), (3930, 84170), (4430, 74670), (4978, 66450), (5316, 62225), (5700, 58033), (6550, 50502), (6645, 49780), (7467, 44300), (7860, 42085), (8417, 39300), (8860, 37335), (9825, 33668), (9956, 33225), (11075, 29868), (12445, 26580), (13100, 25251), (13290, 24890), (14934, 22150), (16834, 19650)]