61021350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 195352080

約数和(自身を除く): 134330730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 27, 30, 38, 39, 45, 50, 54, 57, 61, 65, 75, 78, 81, 90, 95, 114, 117, 122, 130, 135, 150, 162, 171, 183, 190, 195, 225, 234, 247, 270, 285, 305, 325, 342, 351, 366, 390, 405, 450, 475, 494, 513, 549, 570, 585, 610, 650, 675, 702, 741, 793, 810, 855, 915, 950, 975, 1026, 1053, 1098, 1159, 1170, 1235, 1350, 1425, 1482, 1525, 1539, 1586, 1647, 1710, 1755, 1830, 1950, 2025, 2106, 2223, 2318, 2379, 2470, 2565, 2745, 2850, 2925, 3050, 3078, 3294, 3477, 3510, 3705, 3965, 4050, 4275, 4446, 4575, 4758, 4941, 5130, 5265, 5490, 5795, 5850, 6175, 6669, 6954, 7137, 7410, 7695, 7930, 8235, 8550, 8775, 9150, 9882, 10431, 10530, 11115, 11590, 11895, 12350, 12825, 13338, 13725, 14274, 15067, 15390, 16470, 17385, 17550, 18525, 19825, 20007, 20862, 21411, 22230, 23790, 24705, 25650, 26325, 27450, 28975, 30134, 31293, 33345, 34770, 35685, 37050, 38475, 39650, 40014, 41175, 42822, 45201, 49410, 52155, 52650, 55575, 57950, 59475, 62586, 64233, 66690, 71370, 75335, 76950, 82350, 86925, 90402, 93879, 100035, 104310, 107055, 111150, 118950, 123525, 128466, 135603, 150670, 156465, 166725, 173850, 178425, 187758, 200070, 214110, 226005, 247050, 260775, 271206, 312930, 321165, 333450, 356850, 376675, 406809, 452010, 469395, 500175, 521550, 535275, 642330, 678015, 753350, 782325, 813618, 938790, 1000350, 1070550, 1130025, 1220427, 1356030, 1564650, 1605825, 2034045, 2260050, 2346975, 2440854, 3211650, 3390075, 4068090, 4693950, 6102135, 6780150, 10170225, 12204270, 20340450, 30510675, 61021350]

約数ペア:

[(1, 61021350), (2, 30510675), (3, 20340450), (5, 12204270), (6, 10170225), (9, 6780150), (10, 6102135), (13, 4693950), (15, 4068090), (18, 3390075), (19, 3211650), (25, 2440854), (26, 2346975), (27, 2260050), (30, 2034045), (38, 1605825), (39, 1564650), (45, 1356030), (50, 1220427), (54, 1130025), (57, 1070550), (61, 1000350), (65, 938790), (75, 813618), (78, 782325), (81, 753350), (90, 678015), (95, 642330), (114, 535275), (117, 521550), (122, 500175), (130, 469395), (135, 452010), (150, 406809), (162, 376675), (171, 356850), (183, 333450), (190, 321165), (195, 312930), (225, 271206), (234, 260775), (247, 247050), (270, 226005), (285, 214110), (305, 200070), (325, 187758), (342, 178425), (351, 173850), (366, 166725), (390, 156465), (405, 150670), (450, 135603), (475, 128466), (494, 123525), (513, 118950), (549, 111150), (570, 107055), (585, 104310), (610, 100035), (650, 93879), (675, 90402), (702, 86925), (741, 82350), (793, 76950), (810, 75335), (855, 71370), (915, 66690), (950, 64233), (975, 62586), (1026, 59475), (1053, 57950), (1098, 55575), (1159, 52650), (1170, 52155), (1235, 49410), (1350, 45201), (1425, 42822), (1482, 41175), (1525, 40014), (1539, 39650), (1586, 38475), (1647, 37050), (1710, 35685), (1755, 34770), (1830, 33345), (1950, 31293), (2025, 30134), (2106, 28975), (2223, 27450), (2318, 26325), (2379, 25650), (2470, 24705), (2565, 23790), (2745, 22230), (2850, 21411), (2925, 20862), (3050, 20007), (3078, 19825), (3294, 18525), (3477, 17550), (3510, 17385), (3705, 16470), (3965, 15390), (4050, 15067), (4275, 14274), (4446, 13725), (4575, 13338), (4758, 12825), (4941, 12350), (5130, 11895), (5265, 11590), (5490, 11115), (5795, 10530), (5850, 10431), (6175, 9882), (6669, 9150), (6954, 8775), (7137, 8550), (7410, 8235), (7695, 7930)]