25501350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 73209600

約数和(自身を除く): 47708250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 149, 150, 163, 175, 210, 298, 326, 350, 447, 489, 525, 745, 815, 894, 978, 1043, 1050, 1141, 1490, 1630, 2086, 2235, 2282, 2445, 3129, 3423, 3725, 4075, 4470, 4890, 5215, 5705, 6258, 6846, 7450, 8150, 10430, 11175, 11410, 12225, 15645, 17115, 22350, 24287, 24450, 26075, 28525, 31290, 34230, 48574, 52150, 57050, 72861, 78225, 85575, 121435, 145722, 156450, 170009, 171150, 242870, 340018, 364305, 510027, 607175, 728610, 850045, 1020054, 1214350, 1700090, 1821525, 2550135, 3643050, 4250225, 5100270, 8500450, 12750675, 25501350]

約数ペア:

[(1, 25501350), (2, 12750675), (3, 8500450), (5, 5100270), (6, 4250225), (7, 3643050), (10, 2550135), (14, 1821525), (15, 1700090), (21, 1214350), (25, 1020054), (30, 850045), (35, 728610), (42, 607175), (50, 510027), (70, 364305), (75, 340018), (105, 242870), (149, 171150), (150, 170009), (163, 156450), (175, 145722), (210, 121435), (298, 85575), (326, 78225), (350, 72861), (447, 57050), (489, 52150), (525, 48574), (745, 34230), (815, 31290), (894, 28525), (978, 26075), (1043, 24450), (1050, 24287), (1141, 22350), (1490, 17115), (1630, 15645), (2086, 12225), (2235, 11410), (2282, 11175), (2445, 10430), (3129, 8150), (3423, 7450), (3725, 6846), (4075, 6258), (4470, 5705), (4890, 5215)]