66450150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 198101904

約数和(自身を除く): 131651754

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 37, 39, 45, 50, 65, 74, 75, 78, 90, 111, 117, 130, 150, 185, 195, 222, 225, 234, 307, 325, 333, 370, 390, 450, 481, 555, 585, 614, 650, 666, 921, 925, 962, 975, 1110, 1170, 1443, 1535, 1665, 1842, 1850, 1950, 2405, 2763, 2775, 2886, 2925, 3070, 3330, 3991, 4329, 4605, 4810, 5526, 5550, 5850, 7215, 7675, 7982, 8325, 8658, 9210, 11359, 11973, 12025, 13815, 14430, 15350, 16650, 19955, 21645, 22718, 23025, 23946, 24050, 27630, 34077, 35919, 36075, 39910, 43290, 46050, 56795, 59865, 68154, 69075, 71838, 72150, 99775, 102231, 108225, 113590, 119730, 138150, 147667, 170385, 179595, 199550, 204462, 216450, 283975, 295334, 299325, 340770, 359190, 443001, 511155, 567950, 598650, 738335, 851925, 886002, 897975, 1022310, 1329003, 1476670, 1703850, 1795950, 2215005, 2555775, 2658006, 3691675, 4430010, 5111550, 6645015, 7383350, 11075025, 13290030, 22150050, 33225075, 66450150]

約数ペア:

[(1, 66450150), (2, 33225075), (3, 22150050), (5, 13290030), (6, 11075025), (9, 7383350), (10, 6645015), (13, 5111550), (15, 4430010), (18, 3691675), (25, 2658006), (26, 2555775), (30, 2215005), (37, 1795950), (39, 1703850), (45, 1476670), (50, 1329003), (65, 1022310), (74, 897975), (75, 886002), (78, 851925), (90, 738335), (111, 598650), (117, 567950), (130, 511155), (150, 443001), (185, 359190), (195, 340770), (222, 299325), (225, 295334), (234, 283975), (307, 216450), (325, 204462), (333, 199550), (370, 179595), (390, 170385), (450, 147667), (481, 138150), (555, 119730), (585, 113590), (614, 108225), (650, 102231), (666, 99775), (921, 72150), (925, 71838), (962, 69075), (975, 68154), (1110, 59865), (1170, 56795), (1443, 46050), (1535, 43290), (1665, 39910), (1842, 36075), (1850, 35919), (1950, 34077), (2405, 27630), (2763, 24050), (2775, 23946), (2886, 23025), (2925, 22718), (3070, 21645), (3330, 19955), (3991, 16650), (4329, 15350), (4605, 14430), (4810, 13815), (5526, 12025), (5550, 11973), (5850, 11359), (7215, 9210), (7675, 8658), (7982, 8325)]