66159900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 225454320

約数和(自身を除く): 159294420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 53, 57, 60, 73, 75, 76, 90, 95, 100, 106, 114, 146, 150, 159, 171, 180, 190, 212, 219, 225, 228, 265, 285, 292, 300, 318, 342, 365, 380, 438, 450, 475, 477, 530, 570, 636, 657, 684, 730, 795, 855, 876, 900, 950, 954, 1007, 1060, 1095, 1140, 1314, 1325, 1387, 1425, 1460, 1590, 1710, 1825, 1900, 1908, 2014, 2190, 2385, 2628, 2650, 2774, 2850, 3021, 3180, 3285, 3420, 3650, 3869, 3975, 4028, 4161, 4275, 4380, 4770, 5035, 5300, 5475, 5548, 5700, 6042, 6570, 6935, 7300, 7738, 7950, 8322, 8550, 9063, 9540, 10070, 10950, 11607, 11925, 12084, 12483, 13140, 13870, 15105, 15476, 15900, 16425, 16644, 17100, 18126, 19345, 20140, 20805, 21900, 23214, 23850, 24966, 25175, 27740, 30210, 32850, 34675, 34821, 36252, 38690, 41610, 45315, 46428, 47700, 49932, 50350, 58035, 60420, 62415, 65700, 69350, 69642, 73511, 75525, 77380, 83220, 90630, 96725, 100700, 104025, 116070, 124830, 138700, 139284, 147022, 151050, 174105, 181260, 193450, 208050, 220533, 226575, 232140, 249660, 290175, 294044, 302100, 312075, 348210, 367555, 386900, 416100, 441066, 453150, 580350, 624150, 661599, 696420, 735110, 870525, 882132, 906300, 1102665, 1160700, 1248300, 1323198, 1470220, 1741050, 1837775, 2205330, 2646396, 3307995, 3482100, 3675550, 4410660, 5513325, 6615990, 7351100, 11026650, 13231980, 16539975, 22053300, 33079950, 66159900]

約数ペア:

[(1, 66159900), (2, 33079950), (3, 22053300), (4, 16539975), (5, 13231980), (6, 11026650), (9, 7351100), (10, 6615990), (12, 5513325), (15, 4410660), (18, 3675550), (19, 3482100), (20, 3307995), (25, 2646396), (30, 2205330), (36, 1837775), (38, 1741050), (45, 1470220), (50, 1323198), (53, 1248300), (57, 1160700), (60, 1102665), (73, 906300), (75, 882132), (76, 870525), (90, 735110), (95, 696420), (100, 661599), (106, 624150), (114, 580350), (146, 453150), (150, 441066), (159, 416100), (171, 386900), (180, 367555), (190, 348210), (212, 312075), (219, 302100), (225, 294044), (228, 290175), (265, 249660), (285, 232140), (292, 226575), (300, 220533), (318, 208050), (342, 193450), (365, 181260), (380, 174105), (438, 151050), (450, 147022), (475, 139284), (477, 138700), (530, 124830), (570, 116070), (636, 104025), (657, 100700), (684, 96725), (730, 90630), (795, 83220), (855, 77380), (876, 75525), (900, 73511), (950, 69642), (954, 69350), (1007, 65700), (1060, 62415), (1095, 60420), (1140, 58035), (1314, 50350), (1325, 49932), (1387, 47700), (1425, 46428), (1460, 45315), (1590, 41610), (1710, 38690), (1825, 36252), (1900, 34821), (1908, 34675), (2014, 32850), (2190, 30210), (2385, 27740), (2628, 25175), (2650, 24966), (2774, 23850), (2850, 23214), (3021, 21900), (3180, 20805), (3285, 20140), (3420, 19345), (3650, 18126), (3869, 17100), (3975, 16644), (4028, 16425), (4161, 15900), (4275, 15476), (4380, 15105), (4770, 13870), (5035, 13140), (5300, 12483), (5475, 12084), (5548, 11925), (5700, 11607), (6042, 10950), (6570, 10070), (6935, 9540), (7300, 9063), (7738, 8550), (7950, 8322)]