64237050

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 190112832

約数和(自身を除く): 125875782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 135, 150, 153, 162, 170, 225, 243, 255, 270, 306, 311, 405, 425, 450, 459, 486, 510, 622, 675, 765, 810, 850, 918, 933, 1215, 1275, 1350, 1377, 1530, 1555, 1866, 2025, 2295, 2430, 2550, 2754, 2799, 3110, 3825, 4050, 4131, 4590, 4665, 5287, 5598, 6075, 6885, 7650, 7775, 8262, 8397, 9330, 10574, 11475, 12150, 13770, 13995, 15550, 15861, 16794, 20655, 22950, 23325, 25191, 26435, 27990, 31722, 34425, 41310, 41985, 46650, 47583, 50382, 52870, 68850, 69975, 75573, 79305, 83970, 95166, 103275, 125955, 132175, 139950, 142749, 151146, 158610, 206550, 209925, 237915, 251910, 264350, 285498, 377865, 396525, 419850, 428247, 475830, 629775, 713745, 755730, 793050, 856494, 1189575, 1259550, 1284741, 1427490, 1889325, 2141235, 2379150, 2569482, 3568725, 3778650, 4282470, 6423705, 7137450, 10706175, 12847410, 21412350, 32118525, 64237050]

約数ペア:

[(1, 64237050), (2, 32118525), (3, 21412350), (5, 12847410), (6, 10706175), (9, 7137450), (10, 6423705), (15, 4282470), (17, 3778650), (18, 3568725), (25, 2569482), (27, 2379150), (30, 2141235), (34, 1889325), (45, 1427490), (50, 1284741), (51, 1259550), (54, 1189575), (75, 856494), (81, 793050), (85, 755730), (90, 713745), (102, 629775), (135, 475830), (150, 428247), (153, 419850), (162, 396525), (170, 377865), (225, 285498), (243, 264350), (255, 251910), (270, 237915), (306, 209925), (311, 206550), (405, 158610), (425, 151146), (450, 142749), (459, 139950), (486, 132175), (510, 125955), (622, 103275), (675, 95166), (765, 83970), (810, 79305), (850, 75573), (918, 69975), (933, 68850), (1215, 52870), (1275, 50382), (1350, 47583), (1377, 46650), (1530, 41985), (1555, 41310), (1866, 34425), (2025, 31722), (2295, 27990), (2430, 26435), (2550, 25191), (2754, 23325), (2799, 22950), (3110, 20655), (3825, 16794), (4050, 15861), (4131, 15550), (4590, 13995), (4665, 13770), (5287, 12150), (5598, 11475), (6075, 10574), (6885, 9330), (7650, 8397), (7775, 8262)]