318459900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 216

約数和(自身を含む): 1049155072

約数和(自身を除く): 730695172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 121, 124, 132, 150, 155, 165, 186, 220, 242, 275, 283, 300, 310, 330, 341, 363, 372, 465, 484, 550, 566, 605, 620, 660, 682, 726, 775, 825, 849, 930, 1023, 1100, 1132, 1210, 1364, 1415, 1452, 1550, 1650, 1698, 1705, 1815, 1860, 2046, 2325, 2420, 2830, 3025, 3100, 3113, 3300, 3396, 3410, 3630, 3751, 4092, 4245, 4650, 5115, 5660, 6050, 6226, 6820, 7075, 7260, 7502, 8490, 8525, 8773, 9075, 9300, 9339, 10230, 11253, 12100, 12452, 14150, 15004, 15565, 16980, 17050, 17546, 18150, 18678, 18755, 20460, 21225, 22506, 25575, 26319, 28300, 31130, 34100, 34243, 35092, 36300, 37356, 37510, 42450, 43865, 45012, 46695, 51150, 52638, 56265, 62260, 68486, 75020, 77825, 84900, 87730, 93390, 93775, 96503, 102300, 102729, 105276, 112530, 131595, 136972, 155650, 171215, 175460, 186780, 187550, 193006, 205458, 219325, 225060, 233475, 263190, 281325, 289509, 311300, 342430, 375100, 386012, 410916, 438650, 466950, 482515, 513645, 526380, 562650, 579018, 657975, 684860, 856075, 877300, 933900, 965030, 1027290, 1061533, 1125300, 1158036, 1315950, 1447545, 1712150, 1930060, 2054580, 2123066, 2412575, 2568225, 2631900, 2895090, 3184599, 3424300, 4246132, 4825150, 5136450, 5307665, 5790180, 6369198, 7237725, 9650300, 10272900, 10615330, 12738396, 14475450, 15922995, 21230660, 26538325, 28950900, 31845990, 53076650, 63691980, 79614975, 106153300, 159229950, 318459900]

約数ペア:

[(1, 318459900), (2, 159229950), (3, 106153300), (4, 79614975), (5, 63691980), (6, 53076650), (10, 31845990), (11, 28950900), (12, 26538325), (15, 21230660), (20, 15922995), (22, 14475450), (25, 12738396), (30, 10615330), (31, 10272900), (33, 9650300), (44, 7237725), (50, 6369198), (55, 5790180), (60, 5307665), (62, 5136450), (66, 4825150), (75, 4246132), (93, 3424300), (100, 3184599), (110, 2895090), (121, 2631900), (124, 2568225), (132, 2412575), (150, 2123066), (155, 2054580), (165, 1930060), (186, 1712150), (220, 1447545), (242, 1315950), (275, 1158036), (283, 1125300), (300, 1061533), (310, 1027290), (330, 965030), (341, 933900), (363, 877300), (372, 856075), (465, 684860), (484, 657975), (550, 579018), (566, 562650), (605, 526380), (620, 513645), (660, 482515), (682, 466950), (726, 438650), (775, 410916), (825, 386012), (849, 375100), (930, 342430), (1023, 311300), (1100, 289509), (1132, 281325), (1210, 263190), (1364, 233475), (1415, 225060), (1452, 219325), (1550, 205458), (1650, 193006), (1698, 187550), (1705, 186780), (1815, 175460), (1860, 171215), (2046, 155650), (2325, 136972), (2420, 131595), (2830, 112530), (3025, 105276), (3100, 102729), (3113, 102300), (3300, 96503), (3396, 93775), (3410, 93390), (3630, 87730), (3751, 84900), (4092, 77825), (4245, 75020), (4650, 68486), (5115, 62260), (5660, 56265), (6050, 52638), (6226, 51150), (6820, 46695), (7075, 45012), (7260, 43865), (7502, 42450), (8490, 37510), (8525, 37356), (8773, 36300), (9075, 35092), (9300, 34243), (9339, 34100), (10230, 31130), (11253, 28300), (12100, 26319), (12452, 25575), (14150, 22506), (15004, 21225), (15565, 20460), (16980, 18755), (17050, 18678), (17546, 18150)]