25764570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 77385672

約数和(自身を除く): 51621102

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 61, 65, 78, 90, 95, 114, 117, 122, 130, 171, 183, 190, 195, 234, 247, 285, 305, 342, 361, 366, 390, 494, 549, 570, 585, 610, 722, 741, 793, 855, 915, 1083, 1098, 1159, 1170, 1235, 1482, 1586, 1710, 1805, 1830, 2166, 2223, 2318, 2379, 2470, 2745, 3249, 3477, 3610, 3705, 3965, 4446, 4693, 4758, 5415, 5490, 5795, 6498, 6954, 7137, 7410, 7930, 9386, 10431, 10830, 11115, 11590, 11895, 14079, 14274, 15067, 16245, 17385, 20862, 22021, 22230, 23465, 23790, 28158, 30134, 32490, 34770, 35685, 42237, 44042, 45201, 46930, 52155, 66063, 70395, 71370, 75335, 84474, 90402, 104310, 110105, 132126, 135603, 140790, 150670, 198189, 211185, 220210, 226005, 271206, 286273, 330315, 396378, 422370, 452010, 572546, 660630, 678015, 858819, 990945, 1356030, 1431365, 1717638, 1981890, 2576457, 2862730, 4294095, 5152914, 8588190, 12882285, 25764570]

約数ペア:

[(1, 25764570), (2, 12882285), (3, 8588190), (5, 5152914), (6, 4294095), (9, 2862730), (10, 2576457), (13, 1981890), (15, 1717638), (18, 1431365), (19, 1356030), (26, 990945), (30, 858819), (38, 678015), (39, 660630), (45, 572546), (57, 452010), (61, 422370), (65, 396378), (78, 330315), (90, 286273), (95, 271206), (114, 226005), (117, 220210), (122, 211185), (130, 198189), (171, 150670), (183, 140790), (190, 135603), (195, 132126), (234, 110105), (247, 104310), (285, 90402), (305, 84474), (342, 75335), (361, 71370), (366, 70395), (390, 66063), (494, 52155), (549, 46930), (570, 45201), (585, 44042), (610, 42237), (722, 35685), (741, 34770), (793, 32490), (855, 30134), (915, 28158), (1083, 23790), (1098, 23465), (1159, 22230), (1170, 22021), (1235, 20862), (1482, 17385), (1586, 16245), (1710, 15067), (1805, 14274), (1830, 14079), (2166, 11895), (2223, 11590), (2318, 11115), (2379, 10830), (2470, 10431), (2745, 9386), (3249, 7930), (3477, 7410), (3610, 7137), (3705, 6954), (3965, 6498), (4446, 5795), (4693, 5490), (4758, 5415)]